An expired certificate on the Mozilla Add-ons infrastructure is disabling Firefox add-ons for millions of users, and is also preventing users from re-activating or (re-)installing extensions. The ...

Block Origin Lite is officially back on the Firefox Add-ons store. Here is why developer Raymond Hill brought it back two ...

Mozilla is planning to address Firefox add-on compatibility issues as new versions of the browser hit the Web more often. Mozilla kicked off this summer its controversial plan to release new versions ...

Add-ons in Mozilla Firefox automate a wide variety of tasks and enhance the functionality of the Web browser. Too many Firefox add-ons slow the browser dow, however. Add-ons also occasionally limit ...

Firefox supports small programs, or plug-ins, that add extra functionality to the browser. These programs are called Add-ons. These programs can add a myriad of features ranging from a new toolbar ...

Browser running slow lately? One of your add-on installs may be the culprit eating your performance. Here's how to find out which one. How to hide all browser tabs with one click Open social-reader ...

Used by an estimated 360 million worldwide internet users, Mozilla Firefox is the fourth most popular web browser on the planet. It's also thought to be one of the more secure options available, ...

Most Firefox add-ons enhance the browser’s core feature set, provide convenient Web browsing tools, or plug in the proverbial bells and whistles (e-mail notifiers, current weather data or cosmetic ...

Firefox Mobile can now use add-ons - aka extensions - to expand the browser's features and improve your overall experience. Here's how to install them. For the longest time, the Firefox browser was on ...