In Pictures: 12 things we know about Microsoft's n...
The OS is Windows RT, which is essentially Windows 8 written to run on ARM processors. The Surface will come in your choice of 32GB or 64GB flash memory storage configurations. It will also have a microSD slot so you can add more storage to it. (There will be another version of the tablet that runs an Intel processor, called the Surface Pro. Microsoft says it will be released three months after the Surface makes its sales debut.)
In Pictures: 12 things we know about Microsoft's new Surface Tablet (and one thing we don't)