Some versions of ICQ if you install the settings wrong when downloading....I had a pop-up blocker that would do that. It will be a program that loads up on the bottom right toolbar near the clock. Try exiting these programs if you are not using them at the moment. Don't worry, you will not delete them..when you restart the computer they will be back unless you delete them in 'ADD REMOVE PROGRAMS' You can also go to 'Start'... 'Programs'...and re-open them from there. Close one at a time and shut down you PC...see if that is the one....If it restarts...close another one. It can be frustraying..especially if you use one phone line for phone and your computer. If you have some icons down there that you cannot identify...they are probably junk that came with something else. Ahhhh....do you use Kazaa? Kazaa comes along with BULLGUARD and PEER POINTS MANAGER. KAZAA will work WITHOUT these two hitch-hikers. BULLGUARD is the KING of Pop-UPs..Kazza is almost as bad. PEER POINTS MANAGER is the KEY for thousands of advertisers to get cookies into YOUR COMPUTER...and YES..these programs WILL LOG YOU ON IF YOU DONT WANT TO. Delete both of them.....Start, settings, Control Panel, Add Remove Programs....scroll down the list and remove. After removing them..go through the list again and see if they are gone..do it again....DO NOT REMOVE ANYTHING ELSE!.....unless it begins with the letters AOL...remove ALL of them too...Ha Ha.