What is a Tablet Computer?

You see them everywhere now at coffee shops , in the park . Everywhere there are people holding what sort of look like giant cell phones and tapping away on them with a serene look of joy on their faces . They're tablet computers – or tablets for short . But while we see them more and more everyday , you often hear people who don't have one ask a very simple question ; what are they ?

Tablets are hand-held computers that are either flat or wedge-shaped , and function by having the user touch the screen to initiate whatever action they wish to perform . They have no physical keyboard and are completely portable , using rechargeable batteries for power . They can use wireless and/or mobile technology (  3G ) to connect to the internet . They are smaller than most laptops , and are capable of running a wide range of applications , from video games to email clients .

The majority of tablets have screen sizes around 10” in diameter – but there are some with 7” screens as well . And as tablet technology advances , they are increasingly utilizing operating software designed specifically for mobile devices rather than the traditional desktop computer . Because of this , tablets are quickly becoming the equal of even the most sophisticated desktop machines in-terms of accessing media .

One of the more interesting aspects of tablet technology is that it qualitatively advances the movement toward acquiring software solely via the internet instead of through a boxed cd or disk . The other key component is the shift to touch screen technology . While this technology has been around for a while , it was never really practical for desktop computers . Imagine having to reach across your desk to tap your computer screen as your only means of navigation . That would get tiring pretty fast . But with a hand-held device like the tablet , touch-screen technology has finally found a home .

The three leading types of tablets currently on the market are the iPad by Apple , several versions utilizing the Android Honeycomb OS , and the Blackberry Playbook with its own operating system designed specifically for a tablet . While each has its own unique features , together they provide computer users with an exciting new way to access internet and

Screen Choices on Tablets And E-Readers

main features to evaluate when purchasing a new tablet or eReading device is the screen . And while there are a wide , and ever increasing number of products and brands to choose from , the decision can be made much simpler by approaching the different features systematically – and then determining which of the available choices best meet your needs .

The most fundamental consideration is whether to go for a black & white or color screen . Basic eReaders , like the Amazon Kindle , come with black & white screens . This is because they seek to replicate the experience of reading an actual book , magazine , or newspaper . And to aide in this effort , these screens are not back-lit in the way regular computer screens are . These two elements combine to deliver the closet thing to a printed page that you can experience on an electronic device .

The drawback of non-back-lit , black & white screens is that you cannot read them in low light situations . Of course , that has been the case with printed material since the invention of books , so no big change there . And Edison came-up with a solution to that problem .

But there are also two big advantages to black & white , non-back-lit screens : they can be easily read outdoors ( whereas back-lit tablets cannot ) and they are much less tiring on the eyes . If staring at a computer screen for hours irritates your eyes , but reading a normal book doesn't – then these type of eReader devices were made for you . And since they are also the least expensive devices , you've made-out like a champ .

Another important consideration is screen size . The eReaders , such as the Nook and Amazon Kindle , have 6” and 7” screens respectively . This is usually just fine for most people using normal size fonts . But if you change to a bigger font ( needed by many ) , then those size screens tend to be a little small and start to negatively impact the user experience .

The leading tablet screens have three big differences compared to eReaders :
they're color
they're back-lit
they're 10” in size

Taken together , these three elements make for a completely different user experience . Color screens let you experience graphics and multi-media as they were intended to be seen . And 10” screens not only are better at accommodating those who want to use larger fonts , but they provide a much better experience for watching films or any of the many other computer like features of these devices .

Also , back-lit screens allow the user to read in low light situations . And as with a regular computer , screen brightness is adjustable . However , as mentioned above , this feature also renders these devices unreadable in bright sunlight . And even in brightly lit indoor situations , screen glare can be an

Google Tablet

Friends,According to a recent report that was published by IDC ( International Data Corporation ) , Apple's iPad leads the tablet market share with about 61 .5% while Google's Android tablets took the second place with 34 .2% and Samsung having the highest market share ( among Android ) with 5 .6% . So , a group of big names like Samsung , Motorola , HTC , Asus etc . who supported Android couldn't quite match up to Apple's iPad which continues to dominate the tablet market even today . From the start of 2011 , when everybody witnessed the much awaited XOOM tablets from Motorola to the end of 2011 , when everybody saw the latest Galaxy Tabs

aakash tablet pc

Hi guys,today in this post i m going to talk about aakash tablet pc.
Aakash tablet is the cheapest tablet in the market launched by india.
Guys In present engineering people wants more and more processing energy and esteem computer pc like functions in small dimension personal computer systems.
Mobile cellular phones are easy to transportable but does not offer processing energy and actual feel like notebook computer and esteem computer processing.
Tablet pc ( also known as tablet PCs) is tabled scaled pc outfitted with touching, USB places, Mic point and integrated music system.
Some tabs has spinning key pad or some has only touchscreen engineering.
Tablet PCs has an operating-system like Managing system, Windows, or unix like for handling programs and components.
Have a look its awesome functions n configuration:
Developed By-Indian Institute of Technology Rajasthan with The united kingdom company DataWind.
Size-190.5 X 118.5  X 15.7 mm
Weight-350 gms
Screen size-7” Resistive
Storage Capacity-2GB Small SD greeting card extended up to 32 GB.
Memory-256 MB
Processor-366 Mhz, Design Reduce & HD movie Co- Processor
Camera-USB Digicam can be used.
Connectivity-2 USB Ports.
Network Facility-Fi-Fi
Battery-2100 mAh
supports paper formats DOC, DOCX, PDF, XLS, XLSX, PPT, PPTX, ODT and OPD.
It also can handle various music platforms such as: MP3, AC3, WMA, AAC, WAV, FLV and AVI.
You can store it online.so many online stores are offering it in very inexpensive amount.
i have my own aakash tablet,i individually suggests to buy this device.