To activate using your digital license, you'll need to upgrade to Windows 11 Pro: Save your work and close any open apps.

The taskbar can display the temperature in Celsius (°C) or Fahrenheit (°F). To switch between these two units, select the weather icon on the taskbar, select the Edit location and unit icon on the weather card, select Celsius or Fahrenheit on the weather, and select Save. News and interests is supported in any taskbar orientation.

Turning on the Memory integrity setting would block these incompatible drivers from loading. Because blocking these drivers might cause unwanted or unexpected behaviors, the Memory integrity setting is turned off to allow these drivers to load.

在 Windows 10 中，可以将打印机共享给网络上的多台电脑。 若要从连接到打印机的电脑（主要电脑）共享打印机至未连接到打印机的辅助电脑，你必须设置共享打印机设置、将打印机连接到主要电脑（或者以无线方式或使用 USB 电缆），然后打开打印机。

Upload files or folders to OneDrive. You can store over 300 types of files on OneDrive. With Microsoft Edge or Google Chrome: Select Add new > Files upload or Folder upload > Folder.

Preview the file upload question your responders will see. Select Preview to see how your question will appear to your form responders. The Upload file button will be active and ready for responders to interact with.. When responders successfully upload files, they'll see their files represented in their answer.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

将电子表格保存为二进制 (.xslb) 格式. 可以通过将电子表格保存为二进制工作簿 (.xslb) 而不是默认格式 (.xslx) 来减小文件大小。

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

count 函数计算包含数字的单元格个数以及参数列表中数字的个数。 使用 count 函数获取区域中或一组数字中的数字字段中条目的个数。 例如，可以输入以下公式计算区域 a1:a20 中数字的个数：=count(a1:a20)。在这个示例中，如果此区域中有 5 个单元格包含数字，则答案就为 5。