Most popular Linux desktop environments come with their own resource managers, but if you don't like those defaults, you can always install an alternative manager. You can also replace those full-fat GUI resource managers with a lightweight command-line-based alternative.

KolibriOS is an open-source project that brings you an entire operating system in just over a megabyte. The operating system has a graphical interface and lots of neat utilities and games. Let's boot into it.

The package manager is what primarily makes a Linux distribution special. You can always swap out the desktop environment, the window manager, and the shell, but you're stuck with the package manager built into the distro you're using. And unless you go out of your way to avoid the terminal, you will be interacting with the package manager fairly often. So it makes sense to give that choice some thought, especially if you're new to the Linux ecosystem. The Advanced Package Tool (or APT) and Pacman are the two most popular package managers out there, and I'll try to help you pick one.

The terminal looks like an unassuming (sometimes intimidating) black box and feels like it’s only meant for pros or experts. It’s not as inscrutable as it seems though. Anybody can learn to use it and get stuff done. Once you get the hang of it, you’ll often find yourself launching a terminal instead of opening a new browser tab. That’s because the terminal is faster, reliable, and never shows ads.

There's an overwhelming number of file managers on the Google Play Store, but a good chunk of those are riddled with ads, proprietary, or both. File managers have access to the entire user file system, so you want to be sure you can trust them with all your data. Here are four open-source, privacy-friendly file managers you can try.