My Dell laptop, which came new with Genuine Windows 7 Professional (32 bit) pre-loaded just under 2 years ago, has suddenly - as of today - started displaying a message in the bottom RH corner of the screen saying "Windows 7 / Build 7601 / This copy of Windows is not genuine"
It's got the official MS sticker on the bottom to prove otherwise!
Anyone any idea what might have caused this, and what - if anything - I need to do about it?
TIA.