GNU/Linux Ubuntu 20.04 Installing HandBrake – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install HandBrake in Ubuntu 20.04 Focal LTS GNU/Linux Desktop.
And HandBrake for Ubuntu 20.04 is a Free and Open Source Tool for Converting Video from nearly Any Format to a selection of modern, Widely Supported Codecs.
Finally, the Guide is just Essential, but includes all detailed Instructions and Screenshots to Get Started with HandBrake Easily and Quickly.

1. Launching Shell Emulator
Open a Terminal window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands)