To enable Dark Mode in Windows 11, follow these steps:
1. Right-click on the Start button (Windows icon) in the lower-left corner of your screen and click on "Settings."
2. In the Settings window, click on "Personalization" from the left sidebar.
3. Under the "Personalization" settings, click on "Colors."
4. In the "Choose your color" section, select "Dark" from the dropdown menu.
Now, Dark Mode will be enabled across your Windows 11 system, including the taskbar, Start menu, and File Explorer.