This article will show you how to repair or reset an app in Windows 11. Instead of uninstalling an application, apps can be repaired or reset in Windows 11. Repairing an app may fix an issue with a non-working app, while resetting an app will delete all app data, including preferences and sign-in details, to try to fix the issue.Right-click on the Start button, typically found at the bottom of your screen, then choose Settings. 2. In the Settings menu, choose Apps. 3. If necessary, click on Apps & features. 4. In the list of apps and features that will be shown here, select the app that will be repaired or reset. click the three dots next to the app name, and select Advanced options. 5. In advanced options, select either Repair or Reset. On the popup window choose Reset to continue if necessary. 6. Once the reset is complete, a checkmark will appear by the original reset button.