This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.

The blowback from Firefox's user base was intense enough that Mozilla later announced its intention to create an "AI off-switch" that would give users full control over whether to use AI features in ...

Mozilla added AI features to Firefox with the most recent update, but users can opt-out of any and all of them.

Mozilla is letting people turn off Firefox's AI features with a single click. But you can also pick and choose which ones to ...

Curious about Gemini 3? A paid subscription offers several perks you won’t get with the freebie, from priority access to ...

Mozilla had planned to end support for Firefox on Windows 7, 8, and 8.1 in 2024. Extended support now ends in February. The Mozilla developers explain this in a current support article. "Microsoft ...

We may not have a killswitch for AI as a whole, but Mozilla is giving users the ability to shut off AI in its Firefox browser (though it could have just not included those features in the first place) ...

Mozilla has taken a notable step toward improving Firefox distribution on Linux. An official Firefox RPM package is now available directly from Mozilla for Fedora-style distributions, including Fedora ...

Mozilla has announced a new AI feature for Firefox called the AI Window, an optional tool that allows users to chat with an AI assistant while browsing. Notably, the company is now opening a waitlist ...

You will be able to chat with the browser’s AI assistant in the new AI Window. You will be able to chat with the browser’s AI assistant in the new AI Window. is a ...

Mozilla will offer paid support for organizations using Firefox at scale starting in January 2026. The program, called "Firefox Support for Organizations," is aimed at companies, schools, and ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. October ...