Does Firefox still support El Capitan?
Firefox version 78 is the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan. These users will be moved to the Firefox Extended Support Release (ESR) channel by an application update.
What is the best browser for El Capitan?
Best browser for Mac is Safari. It has great integration, many features and is designed and developed by Apple for best experience with macOS and your Apple device.
Why won’t Firefox work on my Mac?
Try closing Firefox and then reopen it. If Firefox is unresponsive, then try to force close it. Press “Option”, “Command”, and “Esc (Escape)” together (or select the Force Quit option from the Apple menu) and select Firefox and then click Force Quit. And then reopen Firefox and test your problem.
How do I fix compatibility issues in 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.
How long will Firefox support El Capitan?
[ Related: 9 steps to lock down corporate browsers ] For the next year, Mozilla will deliver security updates to Firefox 78 ERS running on Mavericks, Yosemite and El Capitan. In July 2021, those patches will stop and anyone stuck on one of those versions of OS X will be taking risks if they’re browsing with Firefox.
Why won’t Firefox open on my computer?
This error is caused by a problem with Firefox program files. The solution is to remove the Firefox program and then reinstall Firefox. (This will not remove your passwords, bookmarks or other user data and settings which are stored in a separate profiles folder.) Uninstall Firefox.
Why is my Firefox not responding?
If Firefox is not responding it means that something stopped its processes. And a restart might be the perfect solution for reinitiating everything. So, close Firefox (if the classic way isn’t working, close the program through Task Manager) and also restart your Windows 10 system.
Why is my Firefox always not responding?
A problematic extension can cause the problem, which can be resolved by disabling or uninstalling the extension. For information on diagnosing and fixing problems caused by faulty extensions, see the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article.