As you go on using Firefox then during the course of time you many feel that your Firefox performance has decreased. You install add-ons. Your browser may be hijacked by adware. Firefox can hang or freeze frequently. So, in that case you can always reset Firefox to its default state so that your problems will be fixed.
Whenever you reset Firefox then all the extensions, themes and add-ons which you have installed will be removed whereas following things will be saved:
- Browsing history
- Web form auto-fill information
- Personal dictionary
How to reset the Firefox ?
Click on “Help” and then on “Troubleshooting information”
Firefox will reset and will be closed and you will see the information about what things are saved by Firefox.
Now you can again reopen the Firefox and use it again.
In the way you can fix all Firefox problems. Remember that you need to install plugins again as it is removed while resetting Firefox.
The Old data for Firefox will be stored in the desktop with the folder named “Old Firefox Data“. You need to delete it as it contains information about your Firefox data and settings.