Computing Tips

Mozilla have announced that there have been two billion downloads for firefox ad-ons.  Firefox add-ons are add extra features to the firefox browser, they are sometimes refered to as extentions.  To celebrate this mozilla have created a gallery of the top downloaded add-ons.  Among the collections are destroy the web which turns any website in to a shoot-em-up game.  Adblock plus was another add-on in the gallary whcih blocks anoying ad popups and tracking cookies.