In Outlook, the black color theme includes dark mode, which provides a black background (instead of white) for the message window. You can switch to a white background for the message window if you prefer.

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Select Settings and more next to your profile picture at the top of Teams to manage call settings in Microsoft Teams. You can block callers, forward calls, simultaneouly ring, and set your default calling app.

Accessing Credential Manager. Credential Manager lets you view and delete your saved credentials for signing in to websites, connected applications, and networks.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

How to use the LOOKUP function in Excel to search in a single row or column and find a value from the same position in a second row or column.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

You can open an Excel workbook and collaborate with others at the same time using co-authoring. This article will explain how.

Search for files. Looking for an older file? Search is a powerful tool to find all your online files. Type a word or phrase in the Search box.

Copilot in Microsoft Teams meetings helps you capture and share the key points, action items, and outcomes of your online meetings.