

According to Firefox official support, if your Firefox is open but won't respond to any of your actions, or keep crashing, then one of the best practice for troubleshooting is to uninstall Firefox Quantum first and re-download/reinstall to fix.įrequently searched issues include Firefox crashing constantly on MacBook ( How To Delete Apps On MacBook), why does Firefox keep freezing on macOS High Sierra, Firefox tab crashing, etc. Part 3: How To Completely Uninstall Firefox Quantum on Mac.Part 2: Common Problems of Uninstalling Firefox Quantum on Mac Manually.Part 1: How To Manually Uninstall Firefox Quantum on Mac.Follow this tutorial to learn how to unsintall Firefox on Mac OS X. Manually Uninstall Firefox on Mac - Step 2Ģ. You can see a bunch of system file folders here.
