Get help if you're having problems sending someone a digital Xbox game or subscription as a gift.

Support for Windows 10, Office 2016 and Office 2019 has ended on October 14, 2025. Learn more about your options for Windows 10 or for Office.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

These steps are the same whether you're adding your first iCloud email account or additional iCloud accounts to Outlook. Select a tab option below for the version of Outlook you're using. What version of Outlook do I have?

If you think your Microsoft account has been hacked, find out how to secure your account and check for unauthorized activity.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

了解如何添加安全信息以便保护你的 Microsoft 帐户。