Block pesky popups, ads, pop under & spying cookies in Netscape, Internet Explorer & Mozilla, AOL, Opera. Can also be started manually or at windows startup or with your browser window startup. Instant Notification - Play one of many sounds. Works with modems, LAN, cable, DSL, ISDN, T1-3, wireless connections. Block Banner Ads: Remove all the clutter of all the flashing banner ads. Block pop ups and pop-under ads including X10 & Casino Windows.