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.

To edit a PDF, open it in Word. This works best with PDFs that are mostly text. PDFs of book chapters or something that looks like a manuscript from a copier won't be formatted well in Word. Go to File > Open. Find the PDF and open it (you might have to select Browse and find the PDF in a folder). Word tells you that it's going to make a copy ...

有些时候，你需要检查单元格是否为空白，通常是因为你可能不希望公式没有输入值就显示结果。. 此情况下，将 IF 与 ISBLANK 函数搭配使用：. 这表示如果（D2 为空白，则返回“Blank”，否则，将返回“Not Blank”）。. 还可以针对“Not Blank”条件同样轻松地使用 ...

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In the following example, you'll see how to add and subtract dates by entering positive or negative numbers. Enter the number of days to add or subtract in column B. You can enter a negative number to subtract days from your start date, and a positive number to add to your date. In cell C2, enter =A2+B2, and copy down as needed.

If prompted, enter the password to unprotect the worksheet. Select the whole worksheet by selecting Select All. On the Home tab, select the Font Settings popup launcher. You can also press Ctrl+Shift+F or Ctrl+1. In the Format Cells dialog box, select the Protection tab and uncheck the Locked box and then select OK.

下面将了解如何在 蓝牙 11 中打开Windows关闭：. 执行以下操作之一：. 在任务栏上，选择"网络 " 图标。. 选择蓝牙 快速 设置以将其 打开或关闭 。. 选择">设置>蓝牙 & 设备 "，然后打开 蓝牙 关闭". 注意： 仅在 蓝牙 适配器时，Windows系统蓝牙快速设置。. 打开蓝牙 ...

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

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Windows 10. Escriba acerca de en el cuadro de búsqueda de la barra de tareas y, a continuación, seleccione acerca de su PC. Ver la información de tu PC. Ver la información del PC.