連絡 Microsoft 支援服務。尋找常見問題的解決方案，或向支援專員尋求協助。

Xbox Support ... Xbox Support

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

Check the Xbox services, games, and apps for any service outages.

Learn how to identify and open encrypted and protected emails no matter what email client you're using.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.

摘要 本文解釋了為什麼 Microsoft 的驗證碼不一定能送達。 其中包含最常見的原因清單，以及每種原因的解決方案。 驗證碼不一定能及時送達的原因 請閱讀以下最常見的原因清單，看看是否有適用於你的問題，或使用我們的故障排除工具來指導你。 開始

Completing Login...

Teams auto-updates when an update is available and the app is idle. When an update is available in the Teams desktop app, it'll appear at the top of your Teams window. You can choose to update Teams instead of waiting for the auto-update during an idle period. To update, select Update > Update and restart Teams . Teams will automatically close and update. If it doesn't reopen automatically ...