This article explains how to restore Microsoft Edge to its original state without uninstalling the application. It also explains how to delete personal data, including passwords.
How to Completely Reset Microsoft Edge – (Fix All Errors & Problems)
Resetting Microsoft Edge is a two-part process that starts with restoring your browser settings. This process will restore your settings to the same state they were in when you originally installed the application, but it will not delete any personal data like passwords.
Before you reset Microsoft Edge, make sure you've backed up or synced your local data, such as passwords, favorites, profiles, and any other data you don't want to lose.
How to reset Microsoft Edge: