Changing a Microsoft Office Product Key

I just had a problem at work whereby the version of office installed in the last 30 days needed activating and the product key was not working. Luckily we have several Office keys sitting in the server room so I set about trying to change the key on the machine...
Windows XP Update Popup

Windows XP Update Popup

The windows update popup has lost me hours of work for the last time! Ok.. so that may be a little over the top, maybe minutes of work but it’s still irritating losing all of the windows I have spend days opening and lovingly arranging. After the umpteenth popup...