The economic downturn is taking a toll of all the businesses. No business entity is immune to this bad impact of the gloomy economic conditions.
The impact is so widespread that segments extending from banking to IT and telecom, all are affected and more or less are ruined. The PC industry, chip industry and semiconductor industry are the worst hit industry segments. PC growth rate has declined and every vendor related to this segment is facing the fury.
Conditions are infancy and analysts do not expect to turn the table before 2010. PC industry is facing the tough times. However, industry is surviving on portable machines called Laptops. Laptops industry is still going upwards and netbooks are coming as the most hot category of the time.
In the laptop segment, Acer is coming as winner. The company is expecting that sales of portable PCs to grow 30 to 40 per cent in the last half of 2009.
Acer expects that sales of notebooks and netbooks will increase by 30 to 40 per cent in the second half of this year. The company has forecasted to ship 10 to 12 million netbooks this year, down from its earlier forecast of 12 to 15 million.
Author : http://www.1888articles.com/author-amarpreet97-12539.html
Monday, July 27, 2009
s Dell Working On Android Netbook ?
Dell could be working on an Android netbook is what is heard from sources in the pc industry.
Bsquare, which makes software for smartphones and other mobile devices, which is used to run video and other multimedia in Web applications, onto Dell's Android netbooks.Well,there are no signs of when the mini-laptops would be launched.
Dell working on a netbook that would run the OS would not be a surprise, given that it already sells PCs running Linux, another open source OS, and other vendors, including rival Hewlett-Packard, are testing Android.
Dell shipping an Android netbook would give a significant boost to the OS and could encourage other computer makers to follow. The company is the world's second-largest PC maker behind HP.
Dell makes netbooks today running Windows XP or Linux under the Inspiron Mini brand. Netbooks have been the only growing segment of the PC market during the economic recession. The mini-laptops, introduced in 2007, have screens 10 inches or less, are optimized for Web surfing and other basic tasks, and cost as little as $300. Global shipments this year are expected to rise by 68.5% from 2008, according to iSuppli.
During the economic downturn, much of the growth of netbooks has come at the expense of contemporary PC categories, particularly desktops. ISuppli predicts shipments of PCs will drop by 9.5% this year, compared with 2008.
Author : http://www.1888articles.com/author-amarpreet97-12539.html
Bsquare, which makes software for smartphones and other mobile devices, which is used to run video and other multimedia in Web applications, onto Dell's Android netbooks.Well,there are no signs of when the mini-laptops would be launched.
Dell working on a netbook that would run the OS would not be a surprise, given that it already sells PCs running Linux, another open source OS, and other vendors, including rival Hewlett-Packard, are testing Android.
Dell shipping an Android netbook would give a significant boost to the OS and could encourage other computer makers to follow. The company is the world's second-largest PC maker behind HP.
Dell makes netbooks today running Windows XP or Linux under the Inspiron Mini brand. Netbooks have been the only growing segment of the PC market during the economic recession. The mini-laptops, introduced in 2007, have screens 10 inches or less, are optimized for Web surfing and other basic tasks, and cost as little as $300. Global shipments this year are expected to rise by 68.5% from 2008, according to iSuppli.
During the economic downturn, much of the growth of netbooks has come at the expense of contemporary PC categories, particularly desktops. ISuppli predicts shipments of PCs will drop by 9.5% this year, compared with 2008.
Author : http://www.1888articles.com/author-amarpreet97-12539.html
External Laptop Accessories You can’t Ignore
Possessing the correct external accessories for the laptop will give a comfortable journey for the user and he need not depend on any body. There are various external accessories available for a laptop. Some of them are security cable, UPS, surge protector, external storage, laptop desk, external mouse, power adaptor, portable projector, presentation device, mobile printers, laptop speakers, headset microphones and security gear which is considered as a very important accessory and one should ensure to be the owner of at least one of it at all times if not able to keep two. It prevents the laptop from theft. These security cables can be utilized at all places and in particular, in the hotel rooms or in the places where the user leaves the laptop and goes out. It is not advisable to leave the laptop in the room that is not locked even if the same is secured.
The UPS gadget is frequently ignored by the people who are on their wheels due to its costly affair in terms of replacement and loss of data. These workers will generally be forced to work under the circumstances where they may not have sufficient power connections and or of may be with poor quality that may not be best fit for the laptops.
Even though the weather is ideal, it is better to use the surge protectors. One may not be aware of the power line quality or the installation time of it. There may be power fluctuations which may damage the laptop. Hence it is advisable to have a portable surge protector in one’s laptop bag at any given time.
A person can also choose the external storage facility in any type like pen knife or may be even in the dimension of his fist, but the use of the same should be easy.
The portable laptop desks are considered as a very precious accessory. It not only prevents the laptop from burning but also enables the user to work on it very comfortably.
The laptop battery can be charged and thus the worker can work on it without interruption due to the charging done with the help of laptop power adapter. The laptop power adapter that is chosen should work with various types of laptops.
Nowadays portable projectors are available which are of less weight. Hence carrying the same during travel will not be a difficult task. Addressing more than thirty people will be excellent when it is done with the help of the projector. With this projector, one can rest assured of one’s presentation at any time and at any place. It will be much more professional when a remote control presentation device is used.
Some jobs may require frequent printing and if a person is on frequently on the move, it will become a difficult task to go in for the printer at all locations. A mobile printer will be much useful under these circumstances.
Author : Visit http://laptopseries.net for the complete info on laptop series. Read reviews, compare prices and check configurations of every model of all popular laptop brands. Also visit externallaptop.net for a list of external accessories that you must have for your laptop.
The UPS gadget is frequently ignored by the people who are on their wheels due to its costly affair in terms of replacement and loss of data. These workers will generally be forced to work under the circumstances where they may not have sufficient power connections and or of may be with poor quality that may not be best fit for the laptops.
Even though the weather is ideal, it is better to use the surge protectors. One may not be aware of the power line quality or the installation time of it. There may be power fluctuations which may damage the laptop. Hence it is advisable to have a portable surge protector in one’s laptop bag at any given time.
A person can also choose the external storage facility in any type like pen knife or may be even in the dimension of his fist, but the use of the same should be easy.
The portable laptop desks are considered as a very precious accessory. It not only prevents the laptop from burning but also enables the user to work on it very comfortably.
The laptop battery can be charged and thus the worker can work on it without interruption due to the charging done with the help of laptop power adapter. The laptop power adapter that is chosen should work with various types of laptops.
Nowadays portable projectors are available which are of less weight. Hence carrying the same during travel will not be a difficult task. Addressing more than thirty people will be excellent when it is done with the help of the projector. With this projector, one can rest assured of one’s presentation at any time and at any place. It will be much more professional when a remote control presentation device is used.
Some jobs may require frequent printing and if a person is on frequently on the move, it will become a difficult task to go in for the printer at all locations. A mobile printer will be much useful under these circumstances.
Author : Visit http://laptopseries.net for the complete info on laptop series. Read reviews, compare prices and check configurations of every model of all popular laptop brands. Also visit externallaptop.net for a list of external accessories that you must have for your laptop.
Laptop Series: Laptops with Widescreens
Laptops with widescreens are the most preferred especially by the business community. This article discusses about laptop series that come out bigger screens
It is suggested that those people who prefer to go in for the best wide screen laptops for the main purpose of multimedia and to make their business experience relaxed, can choose VAIO AR laptops. This brand is an associate of the famous brand Sony which is very popular for its multimedia laptops. These AR sequence laptops do come with the top class multimedia system. These laptops are manufactured in such a way to give absolute familiarity to the people whose use about the audio and video features in them. Very experienced and talented workers are placed on the job of manufacture of these laptops. The resolutions from this series of laptops are extremely high with a broad screen.
It is not necessary that the user has to keep the laptop closer to him while watching movies. He can place it at quite a distance and can watch comfortably without any strain to his eyes due to the feature of wide screen. It is commonly known as a powerful portable computer. Dual core processor and blu ray optical drives are present in these laptops. These two are the essential tools in this powerful laptop which help to carry out the daily activities without any trouble. The first one to hold the factual potential of the high definition multimedia is this AR series laptop. The blu ray optical device used in these laptops is very powerful. A double layer of 50 GB is available in them which permits the users to even edit and also to watch the HD videos continuously. With one blu ray disc, one can record a continuous HD video for four hours. Inventive usage of powerful and frivolous equipment has made design this laptop to be very normal. It is also designed for the users to use it comfortably by placing it on their laps for hours without any strain or pain.
The broad screen of this laptop measures to 17 inches. The performance is extremely marvelous. Those business people who want to address a meeting with some presentations can opt for this laptop which will definitely do the job as per their expectations. The presentations can be done by placing the documents on the sides one by one for immediate reference.
The mechanism pertaining to cordless connection is extremely superb in it. Online presentations can also be made without any hindrance. Due to its wide or broad screen facility, one can easily view the hovering palettes or the documents that are kept opened. The editing of audio and video can also be undertaken with this feature of wide screen.
The X Black technology is featured in the recently launched AR series laptops which show the images brighter and sharper and the glares, if any, are removed. The HD files can be stored and can be played without any difficulty in this laptop. HD footage films can be viewed on any TV that has got HD ready. Children can also use these laptops for playing high end games..
Author : Visit http://laptopseries.net for the complete info on laptop series. Read reviews, compare prices and check configurations of every model of all popular laptop brands. Also visit http://externallaptop.net for a list of external accessories that you must have for your laptop.
It is suggested that those people who prefer to go in for the best wide screen laptops for the main purpose of multimedia and to make their business experience relaxed, can choose VAIO AR laptops. This brand is an associate of the famous brand Sony which is very popular for its multimedia laptops. These AR sequence laptops do come with the top class multimedia system. These laptops are manufactured in such a way to give absolute familiarity to the people whose use about the audio and video features in them. Very experienced and talented workers are placed on the job of manufacture of these laptops. The resolutions from this series of laptops are extremely high with a broad screen.
It is not necessary that the user has to keep the laptop closer to him while watching movies. He can place it at quite a distance and can watch comfortably without any strain to his eyes due to the feature of wide screen. It is commonly known as a powerful portable computer. Dual core processor and blu ray optical drives are present in these laptops. These two are the essential tools in this powerful laptop which help to carry out the daily activities without any trouble. The first one to hold the factual potential of the high definition multimedia is this AR series laptop. The blu ray optical device used in these laptops is very powerful. A double layer of 50 GB is available in them which permits the users to even edit and also to watch the HD videos continuously. With one blu ray disc, one can record a continuous HD video for four hours. Inventive usage of powerful and frivolous equipment has made design this laptop to be very normal. It is also designed for the users to use it comfortably by placing it on their laps for hours without any strain or pain.
The broad screen of this laptop measures to 17 inches. The performance is extremely marvelous. Those business people who want to address a meeting with some presentations can opt for this laptop which will definitely do the job as per their expectations. The presentations can be done by placing the documents on the sides one by one for immediate reference.
The mechanism pertaining to cordless connection is extremely superb in it. Online presentations can also be made without any hindrance. Due to its wide or broad screen facility, one can easily view the hovering palettes or the documents that are kept opened. The editing of audio and video can also be undertaken with this feature of wide screen.
The X Black technology is featured in the recently launched AR series laptops which show the images brighter and sharper and the glares, if any, are removed. The HD files can be stored and can be played without any difficulty in this laptop. HD footage films can be viewed on any TV that has got HD ready. Children can also use these laptops for playing high end games..
Author : Visit http://laptopseries.net for the complete info on laptop series. Read reviews, compare prices and check configurations of every model of all popular laptop brands. Also visit http://externallaptop.net for a list of external accessories that you must have for your laptop.
UMTS
MTS (Universal Mobile Telephone Service) is a third generation (3G) cellular technology, which provides data speeds up to 2 Mbps making portable videophones a reality. UMTS was developed and standardized by ETSI (European Telecommunications Standard Institute) within the ITU's IMT-200 framework. The technology is optimized to allow state of the art, very high-speed multimedia services such videoconferencing, full motion video, and Internet access.
UMTS features the support of several leading telecommunications operators and manufacturers. Universal Mobile Telephone Service has attempted to create an opportunity to build a market for highly customized and user-friendly mobile access to the information society.
The intention of UMTS is to create and extend the capability of today's mobile, cordless and other satellite technologies by providing more data capability, capacity, and an increased and greater range of services. This is achieved by using an innovative radio access scheme and an enhanced and ever evolving core network.
UMTS offers a wide range of tele-services and bearer services. Tele-services include services such as speech or SMS. Bearer services provide the capability for transferring information from one point to another. Universal Mobile Telephone Service also has the ability to negotiate and renegotiate the characteristics of a bearer service at a connection establishment or session and during connection or ongoing session. Both connectionless services and connection oriented services are provided for Point to Multipoint and Point to Point communication.
UMTS's bearer services features various QoS parameters for maximum transfer delay, bit error rate, and delay variations. Also offered by UMTS are data rate targets that include 144 kbits satellite and rural outdoors, 384 kbits urban outdoor and 2048 kbits indoor and low range outdoor. UMTS network services feature various QoS classes for four types of traffic such as: Streaming class which included video on demand, multimedia, and web casts, Conversational class which included voice, video gaming, and video telephony, Background class which included SMS, downloading, and email, and finally Interactive class which included network gaming, database access, and web browsing.
Universal Mobile Telephone service also boasts a VHE or Virtual Home Environment. VHE is a concept that has been developed for personal service environment portability across network boundaries and between various terminals. Personal service environment ensures that wherever the user is located or whatever network or terminal the user may be using, they are getting the same User Interface customization, personalized features, and services. UMTS ensures location based services and improved network security, making it attractive for users as well as highly efficient for them to use.
Author : Cindy Jones writes on topics such as UMTS , Edge and GSM for The Tech FAQ.
UMTS features the support of several leading telecommunications operators and manufacturers. Universal Mobile Telephone Service has attempted to create an opportunity to build a market for highly customized and user-friendly mobile access to the information society.
The intention of UMTS is to create and extend the capability of today's mobile, cordless and other satellite technologies by providing more data capability, capacity, and an increased and greater range of services. This is achieved by using an innovative radio access scheme and an enhanced and ever evolving core network.
UMTS offers a wide range of tele-services and bearer services. Tele-services include services such as speech or SMS. Bearer services provide the capability for transferring information from one point to another. Universal Mobile Telephone Service also has the ability to negotiate and renegotiate the characteristics of a bearer service at a connection establishment or session and during connection or ongoing session. Both connectionless services and connection oriented services are provided for Point to Multipoint and Point to Point communication.
UMTS's bearer services features various QoS parameters for maximum transfer delay, bit error rate, and delay variations. Also offered by UMTS are data rate targets that include 144 kbits satellite and rural outdoors, 384 kbits urban outdoor and 2048 kbits indoor and low range outdoor. UMTS network services feature various QoS classes for four types of traffic such as: Streaming class which included video on demand, multimedia, and web casts, Conversational class which included voice, video gaming, and video telephony, Background class which included SMS, downloading, and email, and finally Interactive class which included network gaming, database access, and web browsing.
Universal Mobile Telephone service also boasts a VHE or Virtual Home Environment. VHE is a concept that has been developed for personal service environment portability across network boundaries and between various terminals. Personal service environment ensures that wherever the user is located or whatever network or terminal the user may be using, they are getting the same User Interface customization, personalized features, and services. UMTS ensures location based services and improved network security, making it attractive for users as well as highly efficient for them to use.
Author : Cindy Jones writes on topics such as UMTS , Edge and GSM for The Tech FAQ.
Buying a Laptop? Checkout These Basic Info
Laptops are small mobile computers that are light and portable enough to fit on your lap. They weigh usually in the range of 4 to10 pounds depending on the materials, size and other factors. When compared to the PC Desktop, the portable laptops are different on the basis of peripherals and weight. A typical portable laptop computer has a weight of four to five pounds. Some bulkier laptops range in their weights from six to seven pounds as they may have a CDROM/DVDROM or a floppy drive.
Laptops operate typically on a single battery and function similar to their desktop counterparts as the basic components of laptops and desktop computers are same. Laptops have liquid crystal (LCD) displays and uses different RAM modules. A portable notebook or laptop is provided with a pointing stick or touch pad and built-in keyboard as an input device. You can also plug in an external mouse. The power consumption and noise are less compared to a desktop. Unlike desktops, laptops can be run on batteries also.
Osborne 1 was the first available portable computer in 1981 for commercial use. This portable computer weighed about 24 pounds and was available at a price of about 1800 dollars. Later IBM launched ‘Kaypro’ in 2000, which had a LCD display of 25 lines and 80 characters, a removable keyboard and a floppy drive of 3.5 inches.
The following are the different types of laptops. Ultra-Mobile PCs are small in size and portable. Ultra portables have LCD screen of about 12 inches or less, weighing about 3 to 5 pounds. Thin-and-light Laptops typically weigh about 4 to 6 pounds and have a screen size of 12 to 14 inches. Mainstream Laptops have a screen size of about 14.1 inches to 15.4 inches and weigh about 5 to 7 pounds.
Laptops have proven to be useful in many ways. While on the move, from students to business executives, software professionals and housewives have found laptops to be beneficial. Laptops are available across a wide range of brands, models, sizes, styles and prices. As the innovative laptops have increased in demand, leading notebook manufacturers such as IBM, HP-Compaq, Dell, Acer, Sony and Toshiba are offering sophisticated laptops with innovative features and designs. As the demand for laptops has increased, you should be careful when choosing a laptop. You can look for reviews on laptops from online sources and the manufacturers also provide the information on the various models available with details of prices, specifications and ratings on their websites.
Laptops have to be chosen based on the features such as Portability, Price, Screen size, speed, memory, upgradeability, hard drives, batteries and hardware. You can go for a laptop with a better screen resolution of 1024 x 768 XGA or 1280 x 1024 SXGA. For getting best performance in terms of speed, laptops can be chosen having memory capacities of 128MB, 256MB, 512MB or 1GB of RAM, depending on your use of application. For occasional typing and web surfing, a laptop with a memory of 256 MB RAM is sufficient. You need to also check for lithium batteries as they offer longer life. Other peripherals such as standard floppy or DVD drives are required. Though laptops are expensive than desktop computers for similar configurations, the price tag is not big when compared to the functions they offer.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
Laptops operate typically on a single battery and function similar to their desktop counterparts as the basic components of laptops and desktop computers are same. Laptops have liquid crystal (LCD) displays and uses different RAM modules. A portable notebook or laptop is provided with a pointing stick or touch pad and built-in keyboard as an input device. You can also plug in an external mouse. The power consumption and noise are less compared to a desktop. Unlike desktops, laptops can be run on batteries also.
Osborne 1 was the first available portable computer in 1981 for commercial use. This portable computer weighed about 24 pounds and was available at a price of about 1800 dollars. Later IBM launched ‘Kaypro’ in 2000, which had a LCD display of 25 lines and 80 characters, a removable keyboard and a floppy drive of 3.5 inches.
The following are the different types of laptops. Ultra-Mobile PCs are small in size and portable. Ultra portables have LCD screen of about 12 inches or less, weighing about 3 to 5 pounds. Thin-and-light Laptops typically weigh about 4 to 6 pounds and have a screen size of 12 to 14 inches. Mainstream Laptops have a screen size of about 14.1 inches to 15.4 inches and weigh about 5 to 7 pounds.
Laptops have proven to be useful in many ways. While on the move, from students to business executives, software professionals and housewives have found laptops to be beneficial. Laptops are available across a wide range of brands, models, sizes, styles and prices. As the innovative laptops have increased in demand, leading notebook manufacturers such as IBM, HP-Compaq, Dell, Acer, Sony and Toshiba are offering sophisticated laptops with innovative features and designs. As the demand for laptops has increased, you should be careful when choosing a laptop. You can look for reviews on laptops from online sources and the manufacturers also provide the information on the various models available with details of prices, specifications and ratings on their websites.
Laptops have to be chosen based on the features such as Portability, Price, Screen size, speed, memory, upgradeability, hard drives, batteries and hardware. You can go for a laptop with a better screen resolution of 1024 x 768 XGA or 1280 x 1024 SXGA. For getting best performance in terms of speed, laptops can be chosen having memory capacities of 128MB, 256MB, 512MB or 1GB of RAM, depending on your use of application. For occasional typing and web surfing, a laptop with a memory of 256 MB RAM is sufficient. You need to also check for lithium batteries as they offer longer life. Other peripherals such as standard floppy or DVD drives are required. Though laptops are expensive than desktop computers for similar configurations, the price tag is not big when compared to the functions they offer.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
Choosing Right Battery for Your Laptop
Laptops usually consume more power and the batteries should be lightweight and small to fit easily into the laptop. With a typical battery, your laptop can run for about ninety minutes. This will not be sufficient, as you may have to use your laptop frequently while on the move. You can use large and heavier batteries to solve this problem.
Laptop batteries are designed specific to the make and model of the laptop. Thus you require the appropriate battery for your laptop. Depending on the type of battery, the life of the battery will vary. However there are some common features that differ from the normal batteries used for household purposes: Laptop batteries can be recharged. They have many internal cells and there is a small PCB within each laptop battery. The location and shape of terminals vary across different models; Similar to all batteries, electrochemical reaction is created which forces a stream of electrons that traverse from one position to another in the laptop batteries and there are negative and positive terminals which send and receive electrons. However, rechargeable batteries are more complex than normal batteries as the power that is produced by the electrochemical reaction must be reversible. Therefore you should take care when recharging, for ensuring that they perform better.
Today there are many battery manufacturers who supply compatible batteries to Laptop makes such as IBM, HP-Compaq, Dell, Acer, Sony, Toshiba and Apple. There are three types of laptop batteries available in the market today. Before you plan to purchase, you should know the difference among them to decide on the right type of battery for your laptop.
NiCd (Nickel Cadmium) batteries were the first rechargeable batteries available for laptops. As they delivered a high output and the cost was also low, most manufactures earlier preferred them. Now they are not available widely as replacements have come that are much lighter with better performance.
NiMH (Nickel Metal Hydride) batteries can still be used in the older laptop models. They are more reliable than the NiCd batteries due to their higher output. The NiMH batteries are also safe to use and also cheaper to manufacture. The only disadvantage is the memory effect in the NiMH batteries, as it can remember the battery discharge levels and gives varying performance if the battery is not fully discharged.
LiON (Lithium Ion) batteries are currently used in laptops of latest models. LiON batteries have no memory effect compared to the NiMH batteries and are also lighter than both the above types of laptop batteries. Thus, Lithium Ion Batteries have become more popular and also expensive because of these advantages. If you can afford for the Lithium Ion battery, this is the best solution; you can go for a compatible NiMH battery if you have budget limitations.
A number of specialist battery manufacturers supply batteries to laptop companies based on the specifications, design and configurations for a particular model and quality terms agreed. Even the power requirements and available space for installing the battery vary from a laptop model to another and hence the laptop manufacturers order suitable battery packs for their various models. When you plan to replace the battery, you can contact the authorized dealer of your laptop manufacturer to ensure that you get the correct type of replacement.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
Laptop batteries are designed specific to the make and model of the laptop. Thus you require the appropriate battery for your laptop. Depending on the type of battery, the life of the battery will vary. However there are some common features that differ from the normal batteries used for household purposes: Laptop batteries can be recharged. They have many internal cells and there is a small PCB within each laptop battery. The location and shape of terminals vary across different models; Similar to all batteries, electrochemical reaction is created which forces a stream of electrons that traverse from one position to another in the laptop batteries and there are negative and positive terminals which send and receive electrons. However, rechargeable batteries are more complex than normal batteries as the power that is produced by the electrochemical reaction must be reversible. Therefore you should take care when recharging, for ensuring that they perform better.
Today there are many battery manufacturers who supply compatible batteries to Laptop makes such as IBM, HP-Compaq, Dell, Acer, Sony, Toshiba and Apple. There are three types of laptop batteries available in the market today. Before you plan to purchase, you should know the difference among them to decide on the right type of battery for your laptop.
NiCd (Nickel Cadmium) batteries were the first rechargeable batteries available for laptops. As they delivered a high output and the cost was also low, most manufactures earlier preferred them. Now they are not available widely as replacements have come that are much lighter with better performance.
NiMH (Nickel Metal Hydride) batteries can still be used in the older laptop models. They are more reliable than the NiCd batteries due to their higher output. The NiMH batteries are also safe to use and also cheaper to manufacture. The only disadvantage is the memory effect in the NiMH batteries, as it can remember the battery discharge levels and gives varying performance if the battery is not fully discharged.
LiON (Lithium Ion) batteries are currently used in laptops of latest models. LiON batteries have no memory effect compared to the NiMH batteries and are also lighter than both the above types of laptop batteries. Thus, Lithium Ion Batteries have become more popular and also expensive because of these advantages. If you can afford for the Lithium Ion battery, this is the best solution; you can go for a compatible NiMH battery if you have budget limitations.
A number of specialist battery manufacturers supply batteries to laptop companies based on the specifications, design and configurations for a particular model and quality terms agreed. Even the power requirements and available space for installing the battery vary from a laptop model to another and hence the laptop manufacturers order suitable battery packs for their various models. When you plan to replace the battery, you can contact the authorized dealer of your laptop manufacturer to ensure that you get the correct type of replacement.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
Used Laptops: What You Should Know Before Buying One
When you have decided to buy a used laptop, your decision doesn't end here. Again you have two options to decide from: whether a used laptop or a refurbished laptop.
A used laptop is used by a user for a long time and is sold again to you. Though a laptop is sold after one-day use immediately after purchase, it will be sold as a used laptop.
Refurbished laptops are laptops used after purchase and returned to the manufacturer or store. The manufacturer refurbishes the parts needed and again sells it as refurbished laptop. These refurbished laptops are equally good as new laptops, but you get it at a much cheaper price.
While purchasing a used laptop you have to look for three important factors in a laptop such as condition of the laptop, features available and the portability of the laptop.
The used laptop's working condition is very important and it is advisable that you buy a laptop that is within three years old. The currently available programs and software cannot run in outdated laptops since they cannot support the recent technological features. If possible you can stick for searching laptops that are not more than eighteen months old. You don't have to be concerned about some of these aspects, if you are buying a refurbished laptop as it will be repaired and tested like a new one.
Another important factor that is to be considered is the features available on used laptops. If your main concern is speed, then keep in your mind that laptops operate slower than the desktop computers
that have the same processing system. Never buy a used laptop with memory less than 128 MB, as it cannot run many of the programs and applications that are available in standard computers of today. You can buy a used laptop that's powered between 20 GB and 80 GB of Hard Disk capacities depending on your computing and processing needs. Other important issues while buying used laptop are the laptop screen size, resolution and definition. Also make sure that the used laptop has the needed capabilities for entertainment and media requirements. As laptops are becoming lighter and thinner day-by-day, its portability is very important while you purchase a used laptop. Choose a weightless used laptop that is portable even with added accessories.
You have to be careful while buying a used laptop from an acquaintance or a private vendor. You have to do a thorough examination of the used laptop with the help of a professional or a neutral party. You can easily get deceived while buying pre-owned items and used laptops are also one among them. Computer knowledge is a must while purchasing a used laptop and then only you can ensure a laptop that will meet the standard requirements for today's environment.
A laptop is a portable gadget that helps you to explore all information you require. As the process of buying a used laptop is complex, you can buy a used laptop guide that helps you in solving problems of what is needed in a used laptop and what is not to be done while buying. Always give importance to factors like the laptop brand, size, weight, battery life, connectivity, storage, memory and processing power. A laptop with high processing power can provide you best value for your money spent.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
A used laptop is used by a user for a long time and is sold again to you. Though a laptop is sold after one-day use immediately after purchase, it will be sold as a used laptop.
Refurbished laptops are laptops used after purchase and returned to the manufacturer or store. The manufacturer refurbishes the parts needed and again sells it as refurbished laptop. These refurbished laptops are equally good as new laptops, but you get it at a much cheaper price.
While purchasing a used laptop you have to look for three important factors in a laptop such as condition of the laptop, features available and the portability of the laptop.
The used laptop's working condition is very important and it is advisable that you buy a laptop that is within three years old. The currently available programs and software cannot run in outdated laptops since they cannot support the recent technological features. If possible you can stick for searching laptops that are not more than eighteen months old. You don't have to be concerned about some of these aspects, if you are buying a refurbished laptop as it will be repaired and tested like a new one.
Another important factor that is to be considered is the features available on used laptops. If your main concern is speed, then keep in your mind that laptops operate slower than the desktop computers
that have the same processing system. Never buy a used laptop with memory less than 128 MB, as it cannot run many of the programs and applications that are available in standard computers of today. You can buy a used laptop that's powered between 20 GB and 80 GB of Hard Disk capacities depending on your computing and processing needs. Other important issues while buying used laptop are the laptop screen size, resolution and definition. Also make sure that the used laptop has the needed capabilities for entertainment and media requirements. As laptops are becoming lighter and thinner day-by-day, its portability is very important while you purchase a used laptop. Choose a weightless used laptop that is portable even with added accessories.
You have to be careful while buying a used laptop from an acquaintance or a private vendor. You have to do a thorough examination of the used laptop with the help of a professional or a neutral party. You can easily get deceived while buying pre-owned items and used laptops are also one among them. Computer knowledge is a must while purchasing a used laptop and then only you can ensure a laptop that will meet the standard requirements for today's environment.
A laptop is a portable gadget that helps you to explore all information you require. As the process of buying a used laptop is complex, you can buy a used laptop guide that helps you in solving problems of what is needed in a used laptop and what is not to be done while buying. Always give importance to factors like the laptop brand, size, weight, battery life, connectivity, storage, memory and processing power. A laptop with high processing power can provide you best value for your money spent.
Author : The buyers' guides - http://www.laptopmall.info and www.bestusedcomputers.info - have exhaustive resources for computers, laptops and the other related accessories.
Notebook Buying Tips
Why notebook became so popular? It has been estimated that notebook sales has increased an average of 20% per year in the United States alone. Among the many advantages it offers, portability is one of the main reason people end up making a purchase of it. However before any purchase is made, other features should be considered as well.
Notebook was first made available in the early eighties. Although much heavier and bulkier than today's notebooks, it had the unique portability feature that put this innovative product in a class by itself. Although not much of a commercial success then, it gave the computer industry a goal to pursue in manufacturing this item with better weight, size and performance ratio and making one of today's most wanted computer hardware.
Notebook size has got much smaller, however big enough to make one feel very comfortable in handling and operating computer related tasks. One can find it in sizes best categorized as: 1 - Tablet Pc has the size of paper tablet and weighs no more than 4 pounds; 2 - Ultra Portable is a little bigger than Tablet Pc and weighs around 4 pounds, no internal CD or DVD drive, display of 12 inches or smaller; 3 - Thin and Light is a mid-size notebook, 10-14" x 10", 1 to 1.5 thick, and weighs around 7 pounds, wireless network capability, 14-inch displays, combo CD-RW/DVD; 4 - Desktop replacement is the largest category of notebooks, more than 12 x 10" and weighs more than 7 pounds, 15-17 inches displays or larger, wireless network capability, combo CD-RW/DV.
Also an important feature one should look for is performance. Notebooks provide very close performance in comparison with traditional desktop computers, and should handle all computer related tasks with great ease. Whenever purchasing a notebook, make sure it has the latest cpu model, large ram memory and hard disk space. Notebook performance is directly related with cpu clock, ram memory and hard disk space. For these items, big is never enough.
Another feature one should look for is the dvd player. It can come in handy for entertainment purposes, enabling one to watch movies while traveling. Wireless connection is also a feature to look for in a notebook. Some notebooks feature an infrared port, which can be used to connect a mobile phone. Also there are other wireless technologies such as Bluetooth and Wi-Fi, which allows mobile phone, printers and PDA to be connected at certified public and private network. The ability to have a mobile connection is definitely a plus in today's connected world.
Expansion capability for notebooks can be done thru the use of plug-in pc cards. Although there is a new standard called ExpressCard, which is smaller and faster plug-in card that provides more features for multimedia tasks.
Notebooks have certainly become an item required for one's mobile computer related tasks, whether it is used for public, private, personal or professional purposes. Its portability and small size make an attractive all around computer hardware item. For those looking for mobile computer hardware, notebooks can certainly become a good solution at affordable prices.
Author : Roberto Sedycias has a bachelor degree in Business Administration and over 20 years experience in systems analysis and computer programming. Currently working as IT consultant for http://www.polomercantil.com.br
Notebook was first made available in the early eighties. Although much heavier and bulkier than today's notebooks, it had the unique portability feature that put this innovative product in a class by itself. Although not much of a commercial success then, it gave the computer industry a goal to pursue in manufacturing this item with better weight, size and performance ratio and making one of today's most wanted computer hardware.
Notebook size has got much smaller, however big enough to make one feel very comfortable in handling and operating computer related tasks. One can find it in sizes best categorized as: 1 - Tablet Pc has the size of paper tablet and weighs no more than 4 pounds; 2 - Ultra Portable is a little bigger than Tablet Pc and weighs around 4 pounds, no internal CD or DVD drive, display of 12 inches or smaller; 3 - Thin and Light is a mid-size notebook, 10-14" x 10", 1 to 1.5 thick, and weighs around 7 pounds, wireless network capability, 14-inch displays, combo CD-RW/DVD; 4 - Desktop replacement is the largest category of notebooks, more than 12 x 10" and weighs more than 7 pounds, 15-17 inches displays or larger, wireless network capability, combo CD-RW/DV.
Also an important feature one should look for is performance. Notebooks provide very close performance in comparison with traditional desktop computers, and should handle all computer related tasks with great ease. Whenever purchasing a notebook, make sure it has the latest cpu model, large ram memory and hard disk space. Notebook performance is directly related with cpu clock, ram memory and hard disk space. For these items, big is never enough.
Another feature one should look for is the dvd player. It can come in handy for entertainment purposes, enabling one to watch movies while traveling. Wireless connection is also a feature to look for in a notebook. Some notebooks feature an infrared port, which can be used to connect a mobile phone. Also there are other wireless technologies such as Bluetooth and Wi-Fi, which allows mobile phone, printers and PDA to be connected at certified public and private network. The ability to have a mobile connection is definitely a plus in today's connected world.
Expansion capability for notebooks can be done thru the use of plug-in pc cards. Although there is a new standard called ExpressCard, which is smaller and faster plug-in card that provides more features for multimedia tasks.
Notebooks have certainly become an item required for one's mobile computer related tasks, whether it is used for public, private, personal or professional purposes. Its portability and small size make an attractive all around computer hardware item. For those looking for mobile computer hardware, notebooks can certainly become a good solution at affordable prices.
Author : Roberto Sedycias has a bachelor degree in Business Administration and over 20 years experience in systems analysis and computer programming. Currently working as IT consultant for http://www.polomercantil.com.br
Maintain your new laptop
Now you just got your great new laptop and you are ready to work with...or play. Congratulations!
But getting it is just the beginning and because you spent money on it, doesn't matter how much, you must ensure that it's life is going to be as long as possible For this I present you a few tips to extend your new laptop's life.
Battery life - we all know that a battery cannot be charged infinitely. So every time you can use a power supply, use it, and take out the battery if it's charged. And when you are on battery, dimmer your screen to the lowest setting, disable auto bluetooth and WiFi network detection. Best way to dimmer your screen brightness is by creating a power scheme(Control Panel/Power options) for maximum battery.
Save your keyboard and screen - the best way to protect your laptop from dust, sand, or crumbs is an iSkin, which keeps crumbs out from between the keys and also protects the screen from keyboard scratches. You can periodically clean your keyboard with compress air from dust and other not wanted things.
Avoid spills on your keyboard...but if you happen to experience this(hope you don't) shutdown the laptop immediately, take the battery out and disconnect all the peripherals. Then lift the computer and turn it to the side and upside down to drain any liquid. Then use a hair dryer to dry the laptop.
Secure your data - always use a secure firewall, use strong passwords and turn off sharing when connected to internet. You may also consider encrypting your personal data in case your laptop is stolen.
Use a laptop bag - is recommended to use a laptop bag special built to protect your precious.
Back-up your data - the risk of hard drive failure is more increased in case of laptops, so backing up your data is essential. You can use an external drive for this...or burn important data on CDs or DVDs.
Author : http://www.laptopguide.blogspot.com
But getting it is just the beginning and because you spent money on it, doesn't matter how much, you must ensure that it's life is going to be as long as possible For this I present you a few tips to extend your new laptop's life.
Battery life - we all know that a battery cannot be charged infinitely. So every time you can use a power supply, use it, and take out the battery if it's charged. And when you are on battery, dimmer your screen to the lowest setting, disable auto bluetooth and WiFi network detection. Best way to dimmer your screen brightness is by creating a power scheme(Control Panel/Power options) for maximum battery.
Save your keyboard and screen - the best way to protect your laptop from dust, sand, or crumbs is an iSkin, which keeps crumbs out from between the keys and also protects the screen from keyboard scratches. You can periodically clean your keyboard with compress air from dust and other not wanted things.
Avoid spills on your keyboard...but if you happen to experience this(hope you don't) shutdown the laptop immediately, take the battery out and disconnect all the peripherals. Then lift the computer and turn it to the side and upside down to drain any liquid. Then use a hair dryer to dry the laptop.
Secure your data - always use a secure firewall, use strong passwords and turn off sharing when connected to internet. You may also consider encrypting your personal data in case your laptop is stolen.
Use a laptop bag - is recommended to use a laptop bag special built to protect your precious.
Back-up your data - the risk of hard drive failure is more increased in case of laptops, so backing up your data is essential. You can use an external drive for this...or burn important data on CDs or DVDs.
Author : http://www.laptopguide.blogspot.com
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