Ben has a watermark in Windows 7 after installing SP1, but wants get rid of it. We look at the cause and the solution.
Microsoft Ends Support For Windows 7 RTM, Adds SP1 To Autoupdate
Microsoft is ending support for Windows 7 RTM (the original version released to manufacturers without a service pack update) on April 9, 2013. The service pack for Windows 7 was released nearly two years ago and many, if not most, users will have already updated. To ensure as many people as possible get the service pack update before support ends, Microsoft has added Service Pack 1 to Windows Auto Update.