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下载适用于 Surface 的驱动程序和固件 - Microsoft 支持
完成安装更新后,建议安装所有可用的可选更新。 若要安装可选更新,请转到任务栏中的“搜索”框,键入“查看可选更新”,然后从结果列表中选择它。如果更新在 驱动程序更新中可用,请确保已安装所有 “Surface” 命名驱动程序。. 检查是否有可选更新
What is Data Execution Prevention (DEP)? - Microsoft Support
Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.
Windows Update: FAQ - Microsoft Support
Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected.
Get started with eye control in Windows - Microsoft Support
Set up an eye tracking device. This guide helps you to set up and calibrate your eye tracking device for use with Windows eye control. We have tested it with the Tobii Eye Tracker 4C device; your experience with other devices might vary.
Troubleshoot Designer in PowerPoint - Microsoft Support
Ask for design ideas any time by choosing Design > Designer on the ribbon.. If Designer doesn't have any design ideas for you or you don't see the Designer button, there are a few possible reasons for that situation. Want to learn more about Designer?
Applies To: PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016, PowerPoint for iPad, PowerPoint for Android tablets, PowerPoint Mobile
Contact us | Xbox Support
Need help with an Xbox console, an Xbox game or Xbox network? Find out how to get in touch with us.
Encrypt messages by using S/MIME in Outlook on the web
Install the S/MIME control. Get a certificate, sometimes referred to as a key or digital ID. The first step to use S/MIME is to obtain a certificate from your IT administrator or helpdesk.
Applies To: Outlook.com, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
Windows 登录选项和账户保护 - Microsoft 支持
若要访问登录选项,请依次转到“开始” > “设置” > “帐户” > “登录选项”。 或者直接单击此按钮: 转到“登录选项” 更改或管理密码或 PIN. 若要更改密码或 PIN,请转到“开始 > 设置> 帐户 ”> 登录选项。. 选择“PIN (Windows Hello)”,然后选择“更改 PIN”。
Desligar, suspender ou hibernar o computador - Suporte da Microsoft
Desligar completamente o computador. Para desligar, selecione Iniciar e, em seguida, selecione Power > Desligar.. Suspensão. O sleep usa pouca energia, o computador é iniciado mais rápido e você volta instantaneamente para onde você foi deixado.
Encontrar la clave del producto de Windows
La clave de producto se encuentra en una etiqueta o tarjeta, dentro de la caja en la que venía Windows. Para obtener más información, ponte en contacto con el distribuidor que te haya vendido Windows 10 o Windows 11.
Applies To: Microsoft account dashboard