Go to OSX Daily to read How to Use Automatic Dark/Light Mode on Mac
Dark mode is an aesthetic feature is included with all modern versions of macOS from Mojave onward. The dark color scheme works systemwide including the apps installed on your Mac, and other than changing the appearance dramatically, it may help to reduce eyestrain in lower light environments too.
By default, macOS devices have Light mode enabled, but this can be changed in System Preferences. Sure, you can manually switch to Dark mode for as long as you want, but you can set your Mac to automatically switch between these two modes as well. That’s right, once…
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