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.

Mozilla Firefox has added new AI features to its browser this week, but you have the option to turn them off. "AI is changing the web, and people want very different things from it," Firefox head Ajit ...

The "Block AI Enhancements" toggle was originally introduced in Firefox 148 Nightly in January following significant community backlash after Mozilla's new CEO, Anthony Enzor-DeMeo, announced plans ...

Mozilla is testing an AI page summary feature in Firefox for Android Nightly. Users can shake the phone or tap “Summarise ...

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, ...

Firefox 148.0.2 fixes YouTube autoplay bugs, NVIDIA video issues, and patches three high-risk security vulnerabilities in the browser.

Anthropic’s Claude Opus 4.6 AI found 22 Firefox vulnerabilities, including 14 high severity, helping Mozilla patch flaws in Firefox 148.

Artificial intelligence (AI) is quickly becoming a powerful tool in cybersecurity. In a recent partnership with Mozilla, researchers from Anthropic ...

Agentic AI in your browser should be a choice.

Do you mostly use browsers for all your computing needs? By using virtual desktops instead of browser tabs, you get real speed improvements in Windows.

ActiveX is a Microsoft software framework that enables applications to share data across web browsers, enhancing functionality and security in computing.

Claude AI found 112 Firefox security flaws in 14 days, including 14 critical vulnerabilities now patched in Firefox 148 for safer browsing.