Well I was bored and I decided to pull a joke on a friend. I'm not sure if it was the most original joke but it was funny as hell to me. Basicly I took a screenshot of his desktop and cropped it then set it as his background. I then proceeded to transfer his desktop icons to my flash drive. When he got back he began to try to open Steam when he was actually just clicking on the wall paper. Thinking that his computer froze, he did a force shut down then restarted the computer only to get the same results as he mutters, "Why won't this loving work..." After a while I finally told him what I did. He was pissed at first but then he started laughing too.