Here is a YouTube computer tutorial about Alacritty A Terminal for Power Users, and is part of a growing collection of videos I have found which should be useful to you for watching LinuxCast address the use of a fast, gpu accelerated terminal emulator. There are thousands of YouTube computer tutorials out there, but this is a good one when you need watching LinuxCast address the use of a fast, gpu accelerated terminal emulator.
This tutorial, "Alacritty A Terminal for Power Users" is a free tutorial you can watch, which will help you understand how to get better performance, usability, and an overall better experience using your laptop or desktop computer.