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.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

Before you begin filling out the form. The steps below will help guide you when filling out the account recovery form. It can be a lengthy process as it's designed to ask questions about your account that only you can answer.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

How to send automatic out-of-office replies from Outlook (depending on the type of email account you have).

Learn more about how to find all your apps and programs in the all new Windows Start menu.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.