Resetting browser settings back to default or installing new extensions often could fixed any unknown errors.
This article will show you how to refresh firefox setting to default, without deleting your browsing history and bookmark bookmark and fix any unknown errors.
What will be deleted:
- All Add-Ons and themes
- Download history
- Default search engine
- and other settins
Here is how to do it:
Step 1: Click on menu button (), then click on help ()
Step 2: Click Troubleshooting Information
Step 3: Click on Refresh Firefox button.
Then click Refresh Fifrefox button in the dialog box.
Firefox browser will be closed and start refreshing.
Step 4: Re install The Graph