Pop!_OS Updates, Codex, Tweaks, and more! Important tasks to complete after installing Pop_OS by System 76. This guide will cover Updating, Enable Minimize and Maximize Buttons, Installing Dash to Dock, Loading up on Apps, Install RestrictedFormats. Update Command: sudo apt-get install ubuntu-restricted-extras https://techhut.tv/after-installing-pop-os-cosmic/ UPDATED VIDEO: https://www.youtube.com/watch?v=FgJ1k476ds0