Pop up ads sweeper cleaner

A pop-up ad is a pop-up window used for advertising. When the program is initiated by some user action, such as a mouse click or a mouseover, a window containing an offer for some product or service appears in the foreground of the visual interface. Like all pop-ups, a pop-up ad is smaller than the background interface - windows that fill the user interface are called replacement interfaces - and usually resembles a small browser window with only the close, minimize, and maximize options at the top. A variation on the pop-up ad, the pop-under, is a window that loads behind the Web page that you're viewing, only to appear when you leave that Web site.

Pop-up ads are not popular with the average Web surfer, and there are several products that disable them, such as Pop-up Agent, Pop-up Sweeper, and PopUpCop.