Check your resolution,
My friends has a Hewlett Packard Computer with Windows ME with a 15inch monitor. She has used a family photo as ''Background'' and the images in the last week have become [stretched] a little longer [faces about 20% longer] and the Icons on the Monitor have changed/become about 20%longer?
Used Ad-Ware and Spybot 1.4 and these programs removed quite a number of Spy and adware entries. Have organised her last night to do Virus Scan and a Scandisk and Defrag in Safe Mode.I have not rang her today to see if this has corrected the problem