本文介绍 Microsoft Excel 中 SQRT 函数的公式语法和用法。. 说明. 返回正的平方根。 语法. SQRT(number) SQRT 函数语法具有下列参数： “数字” 必需。要计算其平方根的数字。

在“ 插入对象 ”框中，选择“ 从文件创建”，然后输入 pdf 文件位置;或选择“浏览”，找到 pdf 文件，然后选择“ 确定”。 这使得 pdf 文件成为演示文稿文件的一部分。 此方法会降低 pdf 文件的质量，但在“普通”视图中查看或编辑时，可以通过双击图像来打开完整的 pdf 文件。

只要按一下標題下方的下拉式箭號，然後選取您要新增的 Web Apps 即可。 ... 例如，如果系統管理員將聊天室類別的範圍設定為 contoso.com，則可將 Contoso 的任何群組或使用者加入為該子類別聊天室的成員。 如果將範圍設定為「業務組」，則僅可將這個通訊群組清單 ...

To add a picture, in the box you want to add it to, click the picture icon , select the picture you want to display in the chart, and then click Insert.

Explore the new and refreshed apps of Windows 11, from Photos to Microsoft Store. Watch the video and read tips to find tools to stay creative and productive, whether on your phone or on your PC.

If you trust a file, file type, folder, or a process that Windows Security has detected as malicious, you can stop Windows Security from alerting you or blocking the program by adding the file to the exclusions list.

After you show the tab, the Developer tab stays visible, unless you clear the check box or have to reinstall a Microsoft 365 program.. The Developer tab is the place to go when you want to do or use the following:. Write macros.

If you see a Let's get started screen with options to try, buy, or activate Office, this means that Office is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Office product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Office.

Bluetooth-tartozékokkal kapcsolatos problémák elhárítása. Ha be tudja kapcsolni a Bluetooth szolgáltatást, de nem tud párosítani vagy használni egy Bluetooth-tartozékot, próbálja ki az alábbi hibaelhárítási lépéseket, amely segíthetnek a Bluetooth-tartozékokkal kapcsolatos gyakori problémák megoldásában.

Training: With SharePoint Online, build intranet sites, create team or communication sites, find and follow news, and more. Watch this video to learn how.