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 ...

Excel will soon be able to be completely darkened under Windows; it is already possible to try it out. Teams and Outlook will ...

Microsoft's new Outlook app ... It supports dark and light themes, and you can even purchase additional theme packs from the ...