How to reset Mozilla Firefox Settings in Windows 7
Description: Follow these steps to reset Mozilla Firefox’s settings if it no longer works correctly.
- Click Start.
- Click Computer.
- Head to C:\Users\[Your Username]\
- Click within the address bar to edit it.
- Add AppData to the end then press Enter.
- From there click through the folders - Roaming\Mozilla\Firefox\Profiles\
- Open the only folder inside of the Profiles folder, scroll down until you see Prefs.js.
- Delete Prefs.js.
- Next time you open Firefox the settings will be reset, this will not remove extensions or add-ons.
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