I hope these steps help you. This post will help you if the Dark Mode is not working in the new Outlook app. How do I change the background color in Outlook Windows 11? To change the background color ...

Is the dark mode not working in the new Outlook app on your PC? Microsoft has released a free app version of Outlook for Windows. It is a good app for users who don’t want to purchase a Microsoft ...

Just like Windows, Microsoft’s Office programs offer a dark mode that is easy on the eyes in poor lighting conditions and reduces power consumption. Set this to “Black”. If you have already set ...