How to reset Mozilla Firefox browser's settings to factory default values

If you face errors or problems (crashes, slow speed, etc.) while you are using your Firefox browser, then you can reset its settings in order to bypass these errors. This means that all your settings (homepage, extensions, search provider) will be reverted to their default state (as in a fresh installation). 

How to reset Firefox browser settings to default.

1. From Firefox menu, go to “Help” > “Troubleshooting Information”.

2. In “Troubleshooting Information” window, press “Reset Firefox” button to reset Firefox to its default state.

3. Press “Reset Firefox: again.

4. After the resetting job is completed, Firefox restarts.

Now see if your browser works smoothly, otherwise check your computer for malware infection by using this guide:

Malware Removal Guide to clean your infected computer.

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Konstantinos Tsoukalas

Konstantinos is the founder and administrator of Wintips.org. Since 1995 he works and provides IT support as a computer and network expert to individuals and large companies. He is specialized in solving problems related to Windows or other Microsoft products (Windows Server, Office, Microsoft 365, etc.).

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