Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

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

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

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 run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

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

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.