There, Varma is talking about the so-called “AI kill switch” that new Mozilla CEO Anthony Enzor-Demeo promised the ...

Overview: JavaScript powers essential website features like payments, videos, forms, and menus across modern browsers today.Enabling JavaScript in Windows brows ...

Mozilla has officially released Firefox 149.0, bringing a mix of new productivity features, privacy enhancements, and interface improvements. Released on March 24, 2026, this update continues ...

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, ...

Mozilla originally planned to end Firefox support for Windows 7, 8, and 8.1 in February. Now there's an extension until August 2026. Anyone still using Windows 7, 8, or 8.1, whose support by Microsoft ...

As more and more industries wake up to the threat of AI-based automation, new data from browser maker Mozilla shows that AI is proving proficient at identifying cybersecurity vulnerabilities in ...

In a recent security partnership with Mozilla, Anthropic found 22 separate vulnerabilities in Firefox — 14 of them classified as “high-severity.” Most of the bugs have been fixed in Firefox 148 (the ...

In January, Anthropic’s CEO Dario Amodei spoke with WSJ’s Editor-in-Chief Emma Tucker from the 2026 World Economic Forum in Davos, Switzerland. Photo: Maurizio Martorana for WSJ It took Anthropic’s ...

Mozilla Firefox, the last major browser still providing security updates for older Microsoft systems, has announced the end of support for Windows 7, Windows 8 and Windows 8.1 after February 2026.

The big picture: Firefox and its forks remain the preferred browsers for a niche segment of power users, many of whom strongly opposed Mozilla's plans to infuse the browser with generative AI features ...

AI arrived in Firefox in December, and more control is coming soon. Firefox will soon let you enable or disable AI features. Firefox 148 arrives Feb. 24. In December, when Mozilla announced it would ...