If you have ever wanted to change the registration number for your Windows Operating System, or play around with some other settings such as the Product ID and Product Name, then check this quick and easy registry hack.

Simply open up your registry, and find the following keys:

Windows 95, 98 and Me:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion]

Windows NT, 2000 and XP:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion]

Now find the following values and change them accordingly:

RegisteredOwner
RegisteredOrganization

Happy Hacking!