Nobody knows exactly what reasons, but Windows 10, applicationWindows Photo Viewer It was hidden from the list of options for viewing images. Perhaps in this way, Microsoft urges users to use Photos application opening images / pictures. Application that has been added as default for opening pictures / images.
Compared to Windows Photo Viewer, Photos of Windows 10 It is more complex, offering multiple possibilities imaging. But it also has its parts less good. Consuming a lot of resources (RAM / CPU), and just for a simple view of images, Windows Photo Viewer is much faster. Especially on older systems.
Windows Photo Viewer is available on Windows 10 only for users who have upgraded to Windows 7 or Windows 8.1. For those who have installed Windows 19 (fresh install), Windows Photo Viewer is not available.
The application was not removed altogether, but some registers were removed (Windows Registry) Thereof to no longer be visible in the right-click context menu nor in the list of available applications (default Apps) To open an image file.
addingWindows Photo Viewer on Windows 10 is done by inserting a key into the system registry to make it visible and set as the default photo viewer.
Enable Windows Photo Viewer on Windows 10
First you have to Download and unzip the file which contains reg file key to make the application visible in system
Double-click reg file inside the archive, then click on "And it is"To add to the Windows Registry.
After you do this, you can set Windows Photo Viewer as the default application to open the files . Png, .jpg, . Gifand .bmp.
This Windows Registry Tweak is only valid for those who install a new copy of Windows 10. For Windows 10 operating systems that came up as Windows 7 or Windows 8.1, Windows Photo Viewer is available on the system, even if it is not set as the default application for .png, .jpg, .gif, and .bmp files .
One can set to automatically open these files in Settings > default Apps.