Reset Firefox preferences to troubleshoot and fix problems

To reset Firefox for Windows to its default settings, follow the below steps: Click the three horizontal lines in the top-right corner and then click on “Help”.

To reset Firefox on Windows 11 (or 10), open the More troubleshooting information page, click Refresh Firefox, and confirm the action.

Solution 1: Refresh Firefox. The refresh feature restores Firefox to its default state while saving your essential information.

The Refresh feature (called Reset in older Firefox versions) can fix many issues by restoring Firefox to its factory default state.

A Refresh can fix many issues by restoring Firefox to its default state while saving essential information like bookmarks and passwords.

1. Open Firefox on your Mac or PC. 2. Navigate to this Firefox support website. 3. Click the Refresh Firefox button.

Hover over the Help option. In the extended menu, click Troubleshooting Information. Look at the top right of the page and click the Reset Firefox button. Click Reset Firefox to confirm the reset.

Firefox is up to date. Some guides say there is a Refresh Firefox option in about:support but it's not there. Can anyone help?

Resetting Firefox · Step 1 Visit your Firefox troubleshooting page. 1 · Step 2 Click the Refresh Firefox button. 2 · Step 3 Confirm. 3 · Step 4 Delete your old data ...

Learn how to reset/refresh Firefox web browser back to it's defaults and keep your bookmarks, history and passwords.