My window sucks wit Genuine?

i have a problem wit my computer, it s Desktop of course..


it s always update itself.


but next day i turned it on,


then it ccame You have a problem wit Genuine Window,


that sucks you know..


it cant even read the flash drive and youtube..


cant play youtube..


can u tel me how to turn my computer back to about 1 or 2 weeks ago??


please...



Click Start - Help & Support - Under pick a task Click Undo changes to......System Restore.Click next The dates in bold numbers r the days you can restore your Pc to. Presuming your System Restore is Enable. Turn off Automatic updates from the control panels after System Restore if it ccontuines giving problems.