You don’t like adsvertisement enoying you when you go browsing? You can try Adblock plus to block advertisement. It is an adons, you must install fire fox first, than add this plugin to your browser.

Right-click on a banner and choose “Adblock” from the context menu – the banner won’t be downloaded again. Maybe even replace parts of the banner address with star symbols to block similar banners as well. Or you select a filter subscription when Adblock Plus starts up the first time, then even this simple task will usually be unnecessary: the filter subscription will block most advertisements fully automatically.

download link