Once Edge is open,
- Select the ellipsis (...) in the upper right corner of the browser window.
- Select Settings.
In the Settings options,
- Select Reset settings.
- Then Restore settings to their default values.
In the Reset settings dialogue box, select Reset to confirm you want to reset the startup page, new tab page, search engine and pinned tabs. This will also disable all browser extensions and clear temporary data like cookies.
The browser settings will be reset.