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

Learn how to find which version of Windows operating system your PC is running and device specifications.

Compose a message now, but schedule it to be sent later.

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.

Use Settings in Windows 10 to change default apps and programs.

Change your screen saver settings. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list.

Choose how you want emails displayed in the message list, such as whether you want emails displayed as individual messages or as conversations.

If you need help with Outlook.com, you can read our self-help content, or get support via email.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.