Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.

Use a ready signature template from a gallery to create your email signature in Outlook.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

The dialog that appears varies depending on whether you had the Add Apps or Get Add-ins option available to you. If you selected Add Apps, the Apps dialog appears. If you selected Get Add-ins, the Add-Ins for Outlook dialog appears. Search for the add-in you want from the available list.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

See how to find things you've downloaded on your PC.

Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.

Play music and video in more formats and stream it to more places with Windows Media Player 12.

Windows でセーフ モードで起動する方法については、「設定」、サインイン画面、黒または空白の画面を参照してください。

Learn how to stop, cancel or pause uploads and downloads in OneDrive.