Windows Not Genuine?!

There was a 5 page thread on trying to downgrade from Ultimate to Win 7 Pro but I thought I should start a new thread. I have a thead on a different forum but was hoping someone here might know the answer. Users computer says Windows is not genuine, was 7 pro, in Sept 2013 we upgraded to...

Recently a note has appeared on bottom right of screen on my laptop which says-This copy of windows is not genuine. I know for a fact it is genuine as i only purchased it 0n the 3rd December 2010. I have not had any problems with it until the note appeared on my laptop last week. Can someone...

I re-installed Windows 7 home premium on my refurbished optiplex 745. Whenever I entered my product key it froze, knowing i could enter it later, i skipped that step, hear are a few snapshots of the problem: 325047 325048 325049 325050

Hi Sevenforums, I've bought an Asus Laptop last year with a genuine copy of windows 7 Home Premium. But, as of today, it has turned 'un-genuine'. Why is it so? What can I do? Thanks!

Hi I have an ASUS notebook (U31F i5 with 4 GB mem) which until recently I used only occasionally. It has Legit Office 2010, but no CD/DVD drive. My desktop hard disk crashed in a big way so I am using the notebook as my main computer. It has just recently started throwing up messages that my...