Pop-up Stopper Pro - The only product to block pop-up windows in every browser on every Internet connection. Pop-Up Stopper Professional blocks, or quickly closes, pop-up and pop-under ads in ALL browsers, including AOL, MSN, Netscape, Internet Explorer, YahooSBC, WMConnect, Opera & more!Pop-Up Stopper Professional provides more efficient pop-up and pop-under blocking technology in an easy to use utility that can optionally update itself to download free updates to ad blocking technology. Panicware's patent-pending XA technology blocks only pop-up ad windows and allows users to allow pop-up windows from specific web sites! Preserve bandwidth by stopping pop-up windows before they load! Play one of many fun sounds when a pop-up window is blocked. Other fun features include a handy privacy report to review tracking files on the computer such as cookies and history files! Free tech support.