了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。 通过检查管理员上方是否显示电子邮件地址，确认管理员帐户也是你的 Microsoft 帐户。 如果显示了电子邮件地址，则这是 Microsoft 帐户。

다른 사용자와 문서에 대해 공동 작업하는 데 관한 정보는 PowerPoint 프레젠테이션에서 공동 작업을 참조하세요. 공유를 중지하려면 OneDrive 파일 또는 폴더 공유 중지 또는 권한 변경하기를 참조하세요. 기존 전자 메일 첨부 파일을 사용하여 공유: 다른 사용자와 공동 작업하도록 문서를 공유하지 ...

Windows 10 offers you the choice of when and how to get the latest updates to keep your device running smoothly and securely. If you're not ready to get recommended updates, you can choose to temporarily pause them from being downloaded and installed.

显示名称不会更改你的玩家代号。 如果需要新的玩家代号，请参阅 如何更改 Xbox 玩家代号。

Hinweis: Änderungen an der Hardware führen nicht unbedingt dazu, dass Ihrem Gerät sofort Windows 11 angeboten wird.Das Upgrade wird nach und nach auf Marktgeräten durchgeführt auf der Grundlage von Informationsmodellen, die die Eignung der Hardware, Zuverlässigkeitsmetriken, Gerätealter und andere Faktoren berücksichtigen.

A guide to help you identify and access your Microsoft account. How to check if your email is a Microsoft account? Go to the Microsoft account sign-in page at https://account.microsoft.com and enter your email address.

In Sound settings, go to Input to see your connected microphones. If it's a Bluetooth microphone, select Add device.

Most of the time, Excel will recognize this, and you'll see an alert next to the cell where numbers are being stored as text. If you see the alert:

When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.

Looking for a long-lost app or program? There are several ways you can find what you need. Select Start , and then scroll through the alphabetical list on the left (if your Start screen is set to show as full screen, select All apps, and then scroll through the list).