Desktop/ˈdesktɑːp/ Definition 1 of 3Pro Tip 1/3Virtual Space The desktop is a digital space organizing files, not a physical one. I organized my project files into folders on my desktop. Pro Tip 2/3Customizable Area Users can personalize the desktop with their choice of wallpaper or icons. She customized her desktop with a photo of her dog. Pro Tip 3/3Starting Point After booting, it's usually the first screen presented to the user. Once the computer turned on, the desktop appeared with all my apps.