Size:
How big do you want your tablet to be? There are many screen sizes available with 10 and 7 inches being the normal sizes. The screen size isn't the only dimension you need to think about, tablets vary in weight and thickness as well so be sure to check the physical attributes of any tablets before you buy.
OS:
The tablet market is still young, but even so there are already many major operating systems available for tablets than there are in our home computers. The main ones are Google Android, Apple iOS, Blackberry tablet OS, HP webOS and of course Microsoft Windows7. Each one offers a different user interface and compatability with many different application programs. So be sure to look into each one to see which will best suit your needs.
