Linux

Linux can give an old computer a second life or offer a free alternative to Windows and macOS, but getting started can feel intimidating. This section is written for complete beginners: no command-line experience needed, and every technical term is explained the first time it appears.Start with what Linux is and which Linux version suits beginners, and keep our Linux terms explained page handy. When you are ready, follow the guides to install Ubuntu or install Linux alongside Windows. Once Linux is running, learn how to install software, back up your files and fix a Linux computer that is not behaving.