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 ...

In context: Root certificates are an essential element for modern browser security. They protect users by verifying signed web pages, extensions, and other types of content. However, developers must ...

As we’ve mentioned previously, Firefox’s vast library of add-ons makes it easy to build the browser into a productivity juggernaut. We uncovered a few more must-have customizations for improving your ...

If you're looking to expand the functionality of your browser, look no further than these must-see add-ons for business professionals, social-networking junkees, avid shoppers, and students. CNET ...

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A Sunday afternoon browser update fixed the lapsed certificate, which Mozilla had used to digitally sign Firefox extensions. After the certificate expired, the browser add-ons stopped working. Mozilla ...

Kris has been writing about technology for nearly a decade and got their start covering video games at RPG Site before branching out to PC, Android, and general tech coverage. After joining How-To ...

One quick path to better productivity is a browser that’s customized with all the tools you need close at hand. Firefox is arguably the most customizable browser, with a well-stocked library of ...