Every so often an advert comes along that gets in the way of the website you're trying to read. Fortunately, Firefox users can block adverts easily using a free extension called Adblock Plus .

Adblock Plus is free to download from .it makes most advertisements on web pages invisible. Should something you want to see be incorrectly identified as an advert, it is possible to disable Adblock Plus for a single web page or all the pages of a particular site. This handy tool places you in full control over exactly what is displayed in your web browser.