Advanced Package Tool (APT) allows us to install and update software (as well as requisites) from repositories. By default, Ubuntu has you create your own user account, which doesn't have full system privileges for added security. If you're not familiar with Linux commands, 'sudo' essentially runs a command with the security privileges of the superuser (main admin account). Enter your Linux account password into the Terminal window.Next, we need to update the repositories: To begin, we need to make sure the Ubuntu multiverse repository is enabled: Let's prepare our system and install Steam, which will handle all things Proton. One last thing: don't use the Flatpak version of Steam else you may encounter some problems. You can install Steam through the Ubuntu Software store app, but I always recommend using the Terminal where possible to learn more about Linux. This guide should be valid for related distros, including Linux Mint. We're going to be using Ubuntu as the distribution for installing Steam as it remains to this day the most popular option. How to install Proton (Steam Play) on Linux To get Steam running on Ubuntu with Proton is an incredibly easy process. Did you know you can run plenty of Windows games on Linux? Thanks to Valve and the incredibly talented community, gaming on Linux is now viable, providing gamers with a choice for the operating system.

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