Using the 'Quick settings' pane which appears when you click on the Settings button with a gear icon, you can quickly change the theme of your inbox, the way conversations are displayed, and manage your Focused Inbox.
Turn on the beta program option if it is not enabled.Open your favorite web browser app and go to the web site.To enable Dark Mode on, do the following. Here is how to try the new dark mode for. Finally, the company is adding support for Dark Mode to the File Explorer app in the upcoming 'Redstone 5' release of Windows 10.
