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.

With version 148, Mozilla is expanding its browser with central management for AI features and new security APIs for web developers.

It's easy to activate, too.

On Feb. 24, Mozilla will release Firefox version 148, which includes a highly sought-after feature: an AI kill switch. The new AI controls section gives users the option to block all current and ...

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) ...

Microsoft has officially retired the traditional phone-based activation system for Windows and Office that served as a reliable fallback for users for over two decades. Indeed, the "slui 4" command ...

Phone activation for Windows has been discontinued. You'll have to use an online portal to activate Windows. The portal requires a Microsoft or business account. Microsoft has typically offered a few ...

PCWorld reports that Microsoft has quietly discontinued telephone activation for Windows 10 and 11, eliminating the last method to activate Windows without an internet connection. Users calling the ...

Editor's take: Mozilla has a new CEO, and a very original idea about the future of Firefox. The open-source software is set to embed nearly every kind of AI feature in the near future, but the ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

A chain of entertainment centers that challenge players to think and act quickly has expanded to South Jersey. Activate has transformed a former Cherry Hill drug store into an otherworldly complex of ...

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 ...