Windows 8: Thirteen Versions, Which To Choose?

Windows 8 comes out tomorrow. Scratch that. Thirteen versions of Windows 8 come out tomorrow. Which one should you get? That depends what you'll use it for...

On a tablet, on a home PC, at work, on a USB key... The choice is yours. What you need to know which is which, and which is best.

> Which version of Windows 8 is right for you?