Serenity Ad Blocker is a free program that prevents banner ads, pop-ups, pop-unders, cookies, blinking text, unending animated GIF looping, script ads, window resizing, and link hiding. The software makes browsing the Internet and using your computer completely distraction-free so you can focus on enjoying them. Serenity Ad Blocker works with every popular operating system and Web browser. It features logging options and a simple text file that lists all blocked sites and site/path combinations, and it comes with many sites already blocked.