Too Many Files on Desktop, Won't Delet
Hey, so I was using adobe premiere and while exporting I made a seriously stupid mistake and had the movie export as a JPEG file on My desktop. Now my deaktop is covered with JPEGs and I can't delete them. I am able to use apps such as imessage and chrome, but I can't access any of my files since I store them all on my desktop. On top of that this is a school computer (we take them home over break and I am on Spring break right now) and these files are all extremely important for finals. Whenever I try to delete any of the files the loading icon pops up and runs for a few minutes then stops, with nothing at all having happened. I have tried opening finder and deleting them, but after it opens I can't scroll, search, or click on anything. This being a school computer, I don't have the administrator password.
So in conclusion, really all I need is someone to tell me how to delete some of the files (but not all) on my desktop while it's basically frozen, without an Administrator password.
(I don't actually know what the operatig system is but I got the computer the begining of this year and it came with the newest software)
MacBook Air, Mac OS X (10.7.5)