Or the entire desktop? If just the background image, try right clicking with the mouse, choose Properties, then click on the tab Desktop, then look and see what "position" you have as well as any sizes that may be defined. Try choosing Stretch and see if the image fills the display.
Are you saying just the background picture is missized?
Or the entire desktop? If just the background image, try right clicking with the mouse, choose Properties, then click on the tab Desktop, then look and see what "position" you have as well as any sizes that may be defined. Try choosing Stretch and see if the image fills the display.