||Put an end to annoying Pop Up, and Pop Under advertisements on the Web! Simply install Blue Squirrel's PopUp Stopper, and the program goes to work to enhance your online surfing experience; by eliminating all pop-up and pop-under windows from appearing as you browse the web. PopUp Stopper also detects and stops pop up windows opened by popular file sharing programs such as Kazaa, Kazaa Lite, Morpheus, Grokster, iMesh and others. You can view reports of all windows blocked, and temporarily disable the blocking mechanism to look at Pop-up Windows. *Compatible with most Web Browsers, including Internet Explorer, Netscape Navigator, and Mozilla. *Stops Pop-ups caused by file sharing programs such as Kazaa, Kazaa Lite, Morpheus, Grokster, iMesh and Direct Connect. *Very little configuration required, runs in your system tray upon startup. *Alert Settings that notify you when a Pop-Up ad is blocked. *Customizable Black List - Add Window Titles that you want blocked (Comes with a pre-defined list of several advertising networks). *Customizable White List - Add Window Titles that you don't want blocked. *Hold down the CTRL key to suppress the PopUp Blocking. *Provides you with a report of all Windows blocked. *Automatically updates itself over the Internet. *Option to browse with only one window, while all others are blocked.