AdblockPlus blocks annoying video ads on YouTube, Facebook ads, banners and much more. It blocks annoying ads, and supports websites by not blocking unobtrusive ads by default (which is configurable). Adblock Plus allows you to regain control of the internet and view the web the way you want to. The add-on is supported by over forty filter subscriptions in dozens of languages which automatically configure it for purposes ranging from removing online advertising to blocking all known malware domains. Adblock Plus also allows you to customize your filters with the assistance of a variety of useful features, including a context option for images, a block tab for Flash and Java objects, and a list of blockable items to remove scripts and stylesheets. Starting with AdblockPlus 2.0 there is an option in Filter Preferences to allow some non-intrusive advertising. The goal is to support websites using non-intrusive ways to advertise and to encourage more websites to do the same. This is a very useful addon to block annoying ads on your favorite websites. It works fine for only famous websites and popular add sites, unfortunately. It is nice to be able to disable adds on certain sites to show support for content creators. Adblock Plus is a tool that lets users block ads. Since ads fuel a lot of the content everyone enjoys for free online, finding common ground seemed to make sense.