In 2025, rescue distros are more powerful, more hardware-aware, and easier to use than ever before. Whether you’re a system ...

Tails stands for "The Amnesic Incognito Live System," and the operating system certainly lives up to that name. But what is Tails? Tails is a live operating system, which means it's not installed.

You can revive your aging PC with a lightweight Linux distro such as Puppy Linux and Linux Lite. But which one should you choose?

PCWorld’s guide helps users navigate the overwhelming choice of approximately 250 Linux distributions by focusing on five main strains: Debian, Red Hat/Fedora, Arch, Slackware, and Gentoo.