Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

If you're running an outdated version of Firefox, update by Friday or risk broken add-ons, failing DRM-protected media playback, and other errors, due to an expiring root certificate.… Users with ...

Mozilla Firefox receives major updates roughly every four weeks, giving the web browser a steady stream of bug fixes, new features, and security enhancements. Firefox 144 has now arrived with new ...

If you use Firefox, you should check which version you currently have installed. On Friday, March 14, certain extensions and streaming services may stop working on older versions of Firefox. The ...