How to modify the background color of Win10 system photo viewer?

Under the win10 system, many users like to use the default photo viewer to preview the photos on the computer. Usually, the background color in the photo viewer is white. Some users feel that Baidu is too glaring when viewing the image, so I want to To change to other colors, how do you need to operate it? Let's look at the operation method that Xiaobian brings to you!
Operation method
1. First press Win+R to open the run, enter regedit and press Enter to open the registry. editor.
2, navigate to HKEY_CURRENT_USERSoftwareMicrosoftWindows Photo ViewerViewer;
3, create a new DWORD (32-bit) value named BackgroundColor on the right side.

4, double-click the new value, and change its value to the color value you need.
The color value is expressed in hexadecimal and ff is added before the color value, such as black as ff000000.

5. After the modification is completed, re-open the Windows Photo Viewer to see the effect.

The above method tutorial, we can replace the background color of the photo viewer under the win10 system, so that the photo preview background is changed to black, of course you can also modify other color values!