Battery Life: Lowering your refresh rate can save battery power by reducing the amount of energy your display consumes.This can be useful when you are using a laptop or tablet and want to extend your battery life.

Training: Watch and learn how to create a PowerPoint presentation, add/format text, and add pictures, shapes, and/or charts.

In Margins, use the Up and Down arrows to enter the values you want.

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Here are two other ways to install and manage fonts: All fonts are stored in the C:\Windows\Fonts folder. Optionally, you can add fonts by simply dragging font files from the extracted files folder into this folder.

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若要将其关闭，请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备（以及网络，如果有）更容易受到未经授权的访问。

Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

Merge Formatting (M) This option discards most formatting that was applied directly to the copied text, but it retains formatting that is considered emphasis, such as bold and italic, when it is applied to only a portion of the selection.The text takes on the style characteristics of the paragraph where it is pasted. The text also takes on any direct formatting or character style properties of ...

Tip: If you don’t like the name of the template (usually Book 1), click the name in the Excel for the web title bar at the top of the page and type a different name.