OK, guys, this has nothing to do with anything constructive but it is great fun. It's too good not to share with you. 1. Get on someone's computer when they're away from the desk. 2. Hit the Prnt Scrn key (this captures their display as a picture) 3. Open PowerPoint 4. Paste the picture on a slide and adjust to fill the whole frame 5. Copy and paste the slide several times -- maybe 20-30 times 6. Now run Slideshow What happens is that their display will appear just as they left it, but as a picture with no functional icons. They can click and click but nothing will happen (in reality they are advancing through the slides, but they all look the same).