Firefox Add-ons Manager page helps to turn on/off add-ons or extensions, remove installed add-ons, access options related to an add-on, manage themes, etc. If you don’t want someone to access such ...

A: An ad-blocker is a browser app that blocks pop-ups on various sites from appearing on those destinations and their sub-pages. All three items still work well as basic ad-blockers if needed. The ...