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

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

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

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something you'd typically do with a mouse. Here’s the list for the new Microsoft Edge and Microsoft Edge for Mac.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11.

You can choose which apps will start automatically when you start your device.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.