Use AutoSum. Use AutoSum by selecting a range of cells that contains at least one numeric value. Then on the Formulas tab, click AutoSum > Count Numbers.. Excel returns the count of the numeric values in the range in a cell adjacent to the range you selected. Generally, this result is displayed in a cell to the right for a horizontal range or in a cell below for a vertical range.

Receive photos, videos, or other kinds of files that you or a friend shares from another device, such as a phone, laptop, or tablet. On your PC, select Start > Settings > Devices > Bluetooth & other devices. Learn how to pair.

Select your printer from the list and select Open print queue to see a list of what's printing and the upcoming print order.

我的电脑是否已有 TPM？ 很可能你的电脑已经拥有TPM，而且如果使用年限小于 5 年，则应具有 TPM 2.0。 若要了解你的 Windows 10 电脑是否已拥有它，请转到“开始”>“设置”>“更新和安全”>“Windows 安全”>“设备安全”。如果已拥有，屏幕上将看到" 安全处理器 "部分。

Make text bigger on your screen. If the text size feels too small when navigating through Windows, you can make the text bigger. This affects, for example, title bars, menus, and icon texts.

You can paste the photo into an Office document, an email message, or on your PC's desktop. Learn more about copying and pasting content between your devices (for Surface Duo and select Samsung devices). What are photo notifications? You can get instant access to your most recent photos or screenshots from your linked Android device by engaging with the incoming new photo notifications on your PC.

The Snap feature is a great way to improve your productivity by sharing many app windows in a single screen. Different layouts are available with many sizes to choose from, so you can get the most from your favorite apps when you are working on specific tasks.

使用“导出”命令并选择“导出到 PowerPoint 演示文稿”时，Word基于文档的所有汇总部分创建演示文稿。它还使用 AI 为你为演示文稿选择的设计主题添加图像、图标、视频、主题和字体。 工作原理 在 web Word 中打开要转换为演示文稿的文档。

步骤 1：转到 www.microsoftstore.com 并使用用于购买 Office 的 Microsoft 帐户登录（右上角）。. 步骤 2：登录后，在右上角选择姓名，然后选择“订单历史记录”。. 步骤 3：找到 Office 一次性购买或单独的 Office 应用，然后选择“安装 Office”，查看产品密钥（此操作不会安装 Office）。

pdf 文件中的内容可能是演示文稿所需的内容，但获取 pdf 文件中的内容可不像许多其他文档类型那么容易。 根据 pdf 内容的使用方式，有两种方法可供选择： 在幻灯片上显示 pdf 内容 拍摄所需 pdf 部分的照片，并将其粘贴到幻灯片上。