The full list here, it is a feature that offers the most convenience for users. Windows To Go allows users to make a copy of their operating system complete with their settings, wallpapers, files and even applications in a USB key. Plugged into another computer with Windows 8 is already installed and you can start the PC and make it look exactly the same operating system you normally use with all settings intact.
windows to go
(Image Source: Engadget)
It seems rather surprising, is not it? The potential of such a feature is high and possibilities, many. On the one hand, a system infected by a virus and crashed could be revived by simply plugging the USB drive with the last saved settings, including all of your files, applications, users, etc. do not have to worry lose the ability to work on their projects just because their PC is down, they can always count on plugging in another USB key installed Windows 8 PC. Another is that users can simply work back at the office with this USB key rather than a bulky laptop a lot.