Why does Firefox keep shutting down?

Some of the most common include the following; The Firefox browser could be outdated and may need an update. It is also possible that the version of Windows 10 you are running is not up to dare. Mismatched cache and other conflicts of settings can cause Firefox to crash.

How do I fix Firefox crash reporter?

Restart Firefox: Start Firefox again. Firefox will give you the option to restore the windows and tabs you had open before the crash. If Firefox crashes again after choosing to restore your windows and tabs, one of the pages you were on is causing the crash. In this case, choose Close to start a new session.

What is Firefox legacy?

Firefox Legacy is an unofficial modified version of Mozilla Firefox that works on older Mac OS X versions, including 10.6 Snow Leopard, 10.7 Lion, and 10.8 Mountain Lion. Download it now and breathe new life into your old Mac.

How do I repair Mozilla Firefox?

Restart your computer. Sometimes problems can be fixed by simply restarting your computer and then starting Firefox again.
Clear your cookies and cache.
Restart Firefox in Safe Mode.
Restart Firefox in Troubleshoot Mode.
Reinstall Firefox.
Refresh Firefox.
Create a new Firefox profile.

What happened to Firefox add ons?

In October 2018, all legacy add-ons were disabled on addons.mozilla.org (AMO). Users will no longer be able to find legacy add-ons on AMO. If you decide to run unsupported releases to use legacy add-ons, this will make you vulnerable to security weaknesses and we strongly do not recommend that they be used.

Is Legacy a browser?

Legacy browser support refers to the feature that helps users render websites that depend on deprecated plug-ins in legacy browsers that still support such plug-ins. With legacy browser support, such websites can be redirected to legacy browsers, even when users open them in modern browsers like Chrome.