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

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.

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

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

System requirements and setup steps for the Phone Link app

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 about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.

Learn how to download, install, and configure additional language packs for your version of Windows.