Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. If your ...

One of the things that helped make the Mozilla Firefox browser popular (among geeks anyway) was the early support for add-ons that could enhanced the browser’s capabilities, add new features, or ...

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 ...