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 what effect closing a Microsoft account might have on your other apps and services.

Saiba como instalar o Office 2013 no PC ou no Office para Mac 2011.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

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

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 what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

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.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.