Mozilla Firefox, however, is a trusted and reliable program for browsing and provides you a faster web browsing, but due to some factors, it can reduce user-experience with several issues. So you need to diagnose and fix these issues to resume the faster web browsing. These methods will help you to fix the issues:

* Restart your computer: As a primary solution step, you can restart your computer that may fix your issue.
* Clear cookies and caches: Delete your cookies and caches from your browser when you get an issue.
* Restart Firefox in safe mode: You can start using Firefox in safe mode.
* Reinstall Firefox: You can try to reinstall Firefox program and fix your issue.

Further, you can contact at Mozilla Firefox technical support phone number and get the prominent assistant.

Read More: Mozilla Firefox Customer Care Number | Mozilla Firefox Helpline Number