Step 1: Please create a manual restore point by following the instructions in our how to create a restore point in Windows 10 guide as we are going to edit the registry. Bring back the classic Windows Photo Viewer to Windows 10 Tip: If you are on Windows 11, please refer to our how to enable Windows Photo Viewer in Windows 11 guide. If you want to make Windows Photo Viewer default in Windows 10 but can’t find it, here is how to enable Windows Photo Viewer in Windows 10 and then make it default.
