Use the registry to open Win10 night mode

Night mode, a feature widely used by mobile apps and video sites, is now available on the Win10 system. But Microsoft is still covering up, and now you have to use the registry to enable this feature. Let's see how to do it.
Setting interface night mode
Alarm clock interface night mode
Calculator interface night mode

The first thing to remind everyone is that modifying the registry may bring unexpected problems to the system. Then operate!

The specific steps are as follows:

1. Run (WinKey+R)  Registry Editor> (Enter "Regedit" and Enter);

2.Find "HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";

3. Create a new "32-bit DWORD value";

4. Name it "SystemUsesLightTheme";

5. Set the value to “0”.

Now let's take a look at the Settings, Calculator, and Alarm functions. Is it a night mode?