更改显示名称 无论何时登录到你的帐户，你都可以使用显示名称。 你还将在已使用 Microsoft 帐户登录的任何 Windows 设备上看到它，它是用户在发送电子邮件或参与 Outlook.com 组时看到的名称。

Training: Get productive quickly with our Outlook Quick Start. Learn how to create and send email, and use @mentions to get someone's attention.

Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast.

Training: With OneDrive, you can sync files between your computer and the cloud, so you can get to them from anywhere.

If you get an email from Microsoft account team and the email address domain is @accountprotection.microsoft.com, it is safe to trust the message and open it.. Microsoft uses this domain to send email notifications about your Microsoft account.

Aprendizaje: Introducción a SharePoint en Microsoft 365. En office.com, inicie sesión en SharePoint y, a continuación, seleccione el mosaico SharePoint.

Aprende cómo actualizar o reinstalar controladores en Windows utilizando el Administrador de dispositivos.

如果你经过尝试发现无法登录到帐户，则其他人可能更改了你的密码。 请按照以下步骤登陆回你的帐户： 尝试按照当你无法登录你的 Microsoft 帐户时中列出的说明重置你的密码。 如果你无意中登陆了另一个账户，而不是警报所报告的帐户，那么从此步骤开始可以省去额外的工夫。

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Discover the latest features and improvements in Word 2019 for Windows, including smart writing assistance and collaboration tools.