In Photos Legacy, the left navigation can show items such as Gallery, Favorites, cloud sources, and This PC. If a folder is missing from the navigation, add it again from within the app:
- Open Photos Legacy.
- Select the Folders tab at the top.
- Select Add a folder.
- Choose the folder that should appear in the app.
If the folder was only removed from Photos Legacy, adding it back makes it viewable in the app again. Removing a folder from Photos Legacy does not delete the folder or its contents from Windows.
If the missing folder is one of the standard Windows folders such as Pictures, it can also be restored in File Explorer:
- Open File Explorer.
- Select Home in the left pane.
- Select the Up arrow near the address bar.
- Right-click the folder, then select Pin to Quick access.
If the left pane itself is hidden in File Explorer:
- Open File Explorer.
- Select View > Show > Navigation Pane.