Windows includes a Dark Mode that can be used throughout both the operating system and in compatible apps, and it’s very easy to use. It’s activated by a simple button in Settings. Open the Settings app and navigate to Personalisation and then Colours. You will see a Choose your default app mode option at the bottom of the panel, and you can switch easily between Light mode and Dark mode.
Dark mode is be expanded throughout Windows to support more apps and features, and also supports File Explorer, which will appear in Dark Mode.
More Dark Mode integration is coming to Windows over time, and the feature is constantly being expanded and enhanced, so many more apps will work with it in the future.