It is rumored that Windows 8 could have a “reset to factory default” feature that would allow people to reset Windows 8 to the original default state (like a reinstall only shorter).
The best thing is, you can reset Windows 8 to factory default, but you can keep your own files! Now that feature sounds really cool. Hopefully this will be really implemented into Windows 8. Until Microsoft starts releasing some information about Windows 8 it will be another rumor added to the long list of rumors.
However, the source of the rumor (win7china.com) also provided a screenshot. Of course, screenshots can be easily faked, so I would take this rumor with a grain of salt.
We’ll keep you posted and let you know when there are any new Windows 8 rumors!