text: how do i stop ad s popping up? i have enabled ad and pop up blocker but i still get them annoying ads? every time the internet page changes i get an annoying ad pop up. the behavior you describe sounds like you have a spyware ad redirector.  you should try running yahoo! antispy, which is part of the yahoo! toolbar, and you should consider spybot - search & destroy, which is a free download:  http://www.safer-networking.org/  if that doesn't work, try this:  http://blog.360.yahoo.com/blog-nvb99sq4rk5bvgibxdcqdcrtft8-?cq=1&l=21&u=24&mx=24&lmt=5&p=4