Remove and Disable Windows Genuine Notification

Many Windows users are receiving Windows Genuine notification nags since Microsoft automatically installed it to their PCs via Windows Update last week.

If you see a similar screen on your computer, you are probably using an illegal copy of Microsoft Windows.
Method 1:
One of the method, which tested and proved to work by my friend, is delete WgaTray.exe in Windows\ System32 and Windows\ System32\ dllcache, then edit Windows Registry to delete WgaLogon folder under HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows NT\ CurrentVersion\ WinlogonNotify.
Method 2: use easier method
mypapit has an easier method, it does not require windows registry editing