
I really have to take a closer look at the architecture of Chrome OS or Chromium OS, the structure with all the containers sounds interesting.

In Chrome, open a new shell using CTRL + ALT + T.Install Firefox using Flatpak: flatpak install.Install Flatpak and add the Flathub repository.

But beware, the user experience really leaves a lot to be desired… Answer (1 of 3): Yes, you can use Mozilla Firefox on a Chromebook. If your Chromebook doesn't support Linux, you can install it using Crouton. You can install Firefox ESR (Extended Support Release) on models that support Linux. More for fun than being really useful, here’s a little tutorial on how to use Firefox on Chrome OS (Flex) (for me, it’s currently version 100 in the Dev Channel). There's no official Firefox app for Chromebooks, but you can install the Android version from the Play Store.
