In this tutorial, we learn how to remove advertisements from Mozilla Firefox. First, click on "tools", then "add ons". After this, type in "adblockplus" in the search bar. Now, click "add to Firefox", then download and install this add-on. When finished installing, go to the website where you want images blocked. Once on the site, click on the adblock icon and select "open blockable items". Now, right click and click on "block this item", then "add filter". When you click on this, the images should disappear from the website immediately! This is an easy way to get rid of images that you don't want to see on sites that just takes minutes.