Prince has a bunch of photos of himself covering the negative space of his desktop background, most of which are related his 2015 album HITnRUN phase one or his band 3rdeyegirl. The wallpaper is a press photo that is also used for the cover art of his recent single "Stare."
Despite the meticulous arrangement of the icons around the face portion of his desktop background, he couldn't be bothered to get rid of the Windows Media Player shortcut. Visible elsewhere in the video, he also has shortcuts for Picasa, Internet Explorer, Skype, and Google search results.
So far, we've learned that Prince is old.