Manage your Virus & threat protection settings. Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.. Manage your real-time protection. Want to stop running real-time protection for a short while?

了解常见键盘Windows，包括复制、剪切、粘贴、最大化窗口等。 键盘快捷方式是指按键或按键组合，可提供另一种方式来执行通常使用鼠标执行的操作。

写真を iPhone から PC に転送します。 最初に、ファイルを転送できる USB ケーブルを使用して iPhone を PC に接続します。 スマートフォンの電源を入れ、ロックを解除します。

To enter specific sequential number codes, such as purchase order numbers, you can use the ROW function together with the TEXT function. For example, to start a numbered list by using 000-001, you enter the formula =TEXT(ROW(A1),"000-000") in the first cell of the range that you want to number, and then drag the fill handle to the end of the range. ...

If you've recently installed a Windows update and you are having a problem, here's how to uninstall the update to try to resolve the issue: Select the Start button, then select Settings > Update & Security > Windows Update > View update history > Uninstall updates. View update history settings

可以对一列或多列中的数据按文本（从 A 到 Z 或从 Z 到 A）、数字（从小到大或从大到小）以及日期和时间（从最旧到最新或从最新到最旧）进行排序。 还可以按自己创建的自定义序列（如大、中和小）或格式（包括单元格颜色、字体颜色或图标集）进行排序。

After you create a chart, you might want to change the way that table rows and columns are plotted in the chart. For example, your first version of a chart might plot the rows of data from the table on the chart's vertical (value) axis, and the columns of data on the horizontal (category) axis.

Note: If you use a Manual Table of Contents style, Word won't use your headings to create a table of contents and won't be able to update it automatically. Instead, Word will use placeholder text to create the look of a table of contents so you can manually type each entry into the table of contents.

To change appearance, select Appearance and make the changes you want to your default theme, zoom, toolbar, and fonts.

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