I have a another major problem. I hope you guys can help me out. My coworkers and I always play around with each others workstations. whenever i'm out for a cigarette break and come back to my computer, they always change my wallpaper to a picture of my boss. anyways, I remember back in high school that no one had access to change the wall paper or go to the command prompt or something. So i tried to change the user Accounts from Administrator to guest. I tried many different ones but all the user accounts were able to change the wallpaper. When i gave up and changed the account back to administrator, all of my settings are gone. all the files i saved on my desktop is gone and i had to setup outlook all over again. I was wondering is there a way for me to get my old settings back? also, what can i do to "lock" the desktop wallpaper?