Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。 了解 Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。

Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from anywhere via chat or request to receive a call back from one of our technical support experts. See the table below for the type of support you can get depending ...

Notes: If you're using the desktop version of PowerPoint on a Windows PC, see the PowerPoint Quick Start.. If you're using the desktop version of PowerPoint on a Mac, see Office for Mac Quick Start Guides and PowerPoint for Mac Help.

Select the cell in the worksheet where you want the drop-down list. Go to the Data tab on the Ribbon, and then Data Validation. Note: If you can’t select Data Validation, the worksheet might be protected or shared. Unlock specific areas of a protected workbook or stop sharing the worksheet, and then try step 3 again.

Training: Sign in to office.com with your Microsoft personal, work, or school account. Watch this video to learn how.

隐私仪表板上显示的信息不同于存储在你设备上的浏览历史记录。. 要清除设备上的浏览历史记录，请执行以下操作：. 在旧版 Microsoft Edge 中，依次选择“ 设置及更多 ” > “ 设置 ”。. 选择“ 隐私和安全 ”。. 在“ 清除浏览数据 ”下，选择“ 选择要清除的 ...

To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app.

来自必应的文本建议 使用必应提供的文本建议，可以更快地键入内容。 IME 从必应获取最相关的字词，并在 IME 候选窗口中使用云图标显示它。 集成的搜索建议提供了与必应搜索页上显示的建议类似的其他建议。 可以将建议插入为文本，也可以直接在必应中

En la barra de tareas, seleccione el icono Red. Seleccione la Bluetooth configuración rápida para activarla o desactivarla. Seleccione Inicio > Configuración > Bluetooth & dispositivos y, a continuación, Bluetooth activar o desactivar. Nota: La Bluetooth rápida solo aparece en el sistema cuando Windows detecta un Bluetooth de datos.

Windows 10. When you connect a scanner to your device or add a new scanner to your home network, you can usually start scanning pictures and documents right away. If your scanner doesn't automatically install, here's some help to get things working. Select a section heading below to open it and see details on using your scanner: