你可以选择桌面背景并随时更改它。. 选择 “开始 > 设置” > “个性化 > 背景 ”。. 在 “个性化设置背景 ”旁边的列表中，选择“ 图片 ”、“ 纯色 ”、“ 幻灯片放映 ”或“ Windows 聚焦 (”，) 查看来自世界各地的新图像。. 注意: 如果无法选择 “Windows 聚焦 ...

Turn two-step verification on or off. Sign in to your Microsoft account Advanced security options. Under Additional security and Two-step verification choose Turn on or Turn off. Follow the instructions shown on the screen. Note: As part of setting up this account, you’ll be given a QR code to scan with your device; this is one way we ensure ...

To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...

Coisas a observar. Para marcar para atualizações, selecione Iniciar > Configurações > Windows Update , em seguida, selecione Verificar se há atualizações. Se as atualizações estiverem disponíveis, você poderá optar por instalá-las. Verificar se há atualizações. Se você tiver problemas para atualizar seu dispositivo, incluindo ...

Create a presentation. Open PowerPoint. In the left pane, select New. Select an option: To create a presentation from scratch, select Blank Presentation. To use a prepared design, select one of the templates. To see tips for using PowerPoint, select Take a Tour, and then select Create, . Add a slide.

如果你因为收到一条错误消息，指出 PowerPoint 无法读取文件或无法打开演示文稿，则可能是因为 Microsoft 365 出于安全原因阻止了该文件。. 你可以执行以下操作解锁文件以便打开：. 打开 Windows 文件资源管理器（在 Windows 中打开“ 开始 ”，键入“ 文件资源管理器 ...

Choose number of pages to print per sheet: Printing multiple pages on a single sheet of paper is a useful technique to save paper, reduce printing costs, and create compact versions of your documents. The number of pages that can be printed on a single sheet depends on the capabilities of your printer and the printing options you choose (Example: 1, 2, 4, 6, 9 or 16 pages per sheet).

若要检查更新，请选择“ 开始 > 设置 > Windows 更新 ”，然后选择“ 检查更新 ”。. 如果有可用的更新，可以选择安装它们。. 检查更新. 如果在更新设备时遇到问题（包括以前的主要更新出现问题），请参阅 排查更新 Windows 问题 中的常见修补程序。. 如果Windows ...

Check your poll results. You can see aggregated results in the voting card that is in the body of the email. Click Refresh to see the most updated results or click View in Forms to see detailed responses on forms.office.com.Similarly, you can click on the poll link in the body of the email to track more detailed results on forms.office.com.. Feedback for Microsoft Forms

添加帐户：. 选择“ 添加帐户 ”，从下拉菜单中选择建议的帐户或输入其他电子邮件地址，然后选择“ 继续 ”。. 如果出现提示，请输入帐户的密码，然后选择“ 完成 ”。. 若要删除或管理帐户，请执行以下操作：. 在 “电子邮件帐户 ”部分，找到要删除或 ...