HOW TO UPDATE WINDOWS IN AN ANONYMOUS MANNER

Would you like to use the Windows Update feature without being forced to register with Microsoft? OK then, this is what you can do:

Launch good ol' Regedit.
Go down to HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion.
Look for a value named RegDone. If it isn't there create a new value with that name.
Right click the new value and choose Modify. Make the value 1.
Close Regedit and