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.

Your VPN is supposed to hide your identity online, but server errors and misconfigured settings can give it away. I'm here to ...

Don't let your internet traffic leak if your VPN drops—a kill switch locks it down. Because it's often disabled by default, I'll walk you through how to activate it.

If Alexa’s in your home, you might’ve been one of many users this month who were suddenly moved from the original Alexa to the new AI-powered Alexa+ voice assistant. Amazon announced in early January ...

On Windows 11, Copilot is Microsoft's AI-powered assistant that replaces Cortana and introduces a new way to interact with the operating system. Instead of functioning as a traditional assistant, ...

To stop YouTube auto-dub and hear the original audio, manually switch the Audio track to the original language via the settings gear on each video or Shorts. On ...

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, ...

JavaScript is a programming language that developers use to make interactive webpages. JavaScript has made webpages and web applications dynamic. It is responsible for refreshing social media feeds, ...

TL;DR: Although often labeled a "dark web" associated with criminal activity and illicit marketplaces, Tor is an invaluable tool for protecting online privacy. Developers are now working to make the ...