Is your Mozilla Firefox browser having problems on Windows 10/8/7 PC? In this post, nosotros volition percentage some mutual solutions to diagnose in addition to laid upward problems inwards Firefox. Applying these suggestions, you lot tin resolve most of the problems on your own.
Fix Firefox problems & issues
It’s ever a adept thought to know a combat of troubleshooting on your own. Since nosotros are simply troubleshooting the result inwards the browser, it’s non tough.
1] Start Firefox inwards Safe Mode
Firefox Safe Mode temporarily turns off hardware acceleration, resets few settings, in addition to disables add-ons. This allows you lot to assess if whatever of the themes, add-ons, or the hardware acceleration are the campaign of the problem. To instruct into rubber mode:
- Click the bill of fare push >
- Select
- irefox volition get-go upward alongside the Firefox Safe Mode dialog
- Click the
Now travail to recreate the result in addition to run across if it yet exists. If yes, in addition to then those settings are non the cause, if yes, you lot volition have got to disable private settings in addition to cheque what was causing the issue.
2] Run Malware Scan
If you lot are receiving a lot of annoying pop-ups, searches are redirected to some other site, Web pages non loading completely, in addition to so on, it could hold out a malware issue. Make certain you lot have got 1 of the best malware scanners on your PC to take it.
You may have got to boot Windows 10 into Safe Mode in addition to and then work Windows Defender to scan for the malware.
3] Reset/Refresh Firefox
Many a fourth dimension changed settings inwards Firefox campaign problems. If you lot cannot figure out which is causing you lot a problem, its best to Reset Firefox. Its also called equally Refresh Firefox. If this doesn’t help, you lot tin also select to delete the Firefox preference files.
When you lot Refresh, it volition delete extensions in addition to themes, website permissions, modified preferences, added search engines, DOM storage, Security certificate, device settings, in addition to whatever toolbar customization.
You necessitate to locate in addition to delete the file prefs.js or rename it to something similar prefs.js.old. If you lot run across whatever other “JS” file, rename them equally well. Relaunch Firefox.
4] Troubleshoot extensions, themes, in addition to hardware acceleration
This operate commonly takes a lot of fourth dimension equally you lot necessitate to cheque on iii private things. Assuming you lot have got already tried Safe Mode in addition to Refresh let’s figure out the rest.
- Click the bill of fare push in addition to choose the Add-ons Manager tab.
- Disable all the extensions.
- Now enable it 1 past times one, in addition to run across if the job exists.
If the job occurs subsequently enabling 1 detail extension, in addition to then you lot have got the source. You tin either travail updating the plus or uninstall it completely.
You tin also select to Reset & Update all the add-ons option simply to have got a chance.
Next, switch to the default theme, in addition to cheque if the job yet exists.
- Click the bill of fare push in addition to choose
- Select the default theme, in addition to then click the button.
- if necessary.
Check if the job persists. If not, that theme is your problem.
Next, turn off Hardware Acceleration. If the job doesn’t occur again, in addition to then you lot necessitate to update the Graphics Driver. See if that fixes, else you lot tin ever cash inwards one's chips along the hardware acceleration turned off for good.
5] Troubleshoot Security Errors
If you lot have whatever of these fault codes:
- SEC_ERROR_UNKNOWN_ISSUER
- MOZILLA_PKIX_ERROR_MITM_DETECTED
- ERROR_SELF_SIGNED_CERT
on HTTPS websites, in addition to then its a job alongside the certificates. Some programme on your PC is replacing certificates of the websites, in addition to so Firefox is non able to trust.
TIP: If you lot opened upward about:support inwards your Firefox, you lot volition run across a lot of data that may care you lot troubleshoot your Firefox problems.
Apart from these, at that spot are some full general troubleshooting tips. It includes clearing cache, cookies, reinstalling Firefox, in addition to fifty-fifty creating a novel Firefox Profile. If you lot are having a job alongside media players, you lot tin also travail to laid upward Adobe Flash issues.
Let us know if this helped you lot to diagnose in addition to laid upward problems inwards Firefox.
Related reads:
- Fix Firefox Freezing or Crashing issues
- Fix Printing problems inwards Firefox browser
- Fix mutual Firefox sync issues in addition to problems
- Firefox is already running but is non responding.
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