How to open night mode in Win10 10074 preview?

If you are running the Build 10074 version of Windows 10 Insider Preview and want to try out the dark mode on the system, the registry tricks in this article may help you. Of course, because the registry operation has certain risks, we recommend that users with less experience do not blindly operate, and back up the system and the original registry files before the actual operation. Here are the specific steps:

• First, run the Registry Editor (WinKey + R -> Enter “RegEdit” and press Enter);

• find &ldquo ;HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize”item;

• Right click, “Create DWORD value", name it "<;SystemUsesLightTheme”;

• Set the DWORD value to “0” (the default should be 0).

If the settings do not take effect immediately, please log out or restart the system, or repeat the above steps. Of course, if you want to turn off this mode (restore normal mode), just change the above DWORD value back to “1”