i have updated many updates from windows update but while updating windows is always showing that,windows is not genuine....wh

[rohit1199]

i have updated many updates from windows update but while updating windows is always showing that,windows is not genuine....wh

 

[Rumbletum]

Go here http://www.microsoft.com/en-us/download/exe-validation.aspx

Follow the instructions, and if your system fails then obtain a genuine copy of the software.