Do you want to learn how to navigate Windows using keyboard shortcuts? Whether you need to switch between apps, open the command prompt, or perform any other tasks, you can find a full list of keyboard shortcuts in Windows on this webpage. Discover how to save time and improve your productivity with these handy tips.

Surface Pro（第五代）和 Windows 10 Surface Pro（第五代）附带 Windows 10 专业版版本。 如果不确定自己使用的是哪种 Surface 型号，请参阅 我的 Surface 是哪种型号？ Surface Pro（第五代）图示

To find out if your printer is connected to Wi-Fi, see if your printer's built-in menu has options for checking its Wi-Fi connection, or check the printer's manual for instructions about how to add it to a Wi-Fi network.

In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.

重要: 此函数已被替换为一个或多个新函数，这些函数可提供更高的精确度，其名称更好地反映其用法。虽然此函数仍可向后兼容，但您应该考虑从现在开始使用新函数，因为此函数在 Excel 的将来版本中可能不再可用。

国家/地区 国家/地区代码 电话号码 语言 阿根廷 +54 +54 11 6076 0010（大布宜诺斯艾利斯） 11 6076 0011（大布宜诺斯艾利斯） 0 800 222 9467 西班牙语 玻利维亚 不适用

Select Add a printer or scanner.. Wait for it to find nearby scanners, then choose the one you want to use and select Add device.

Check the device. If the device doesn't appear to work at all (no lights appear on the device when it’s plugged in, or the cursor doesn't move or doesn't appear on the screen), connect the device to another PC and make sure the device works on that PC.

Microsoft 365 商业版 Microsoft 行业 Microsoft Power Platform 开发人员与 IT 开发人员与 IT 开发人员中心 文档 ... 云游戏需要 Game Pass Ultimate 或受支持的免费游戏。 了解还能做些什么来充分使用订阅。疑难解答 解决云游戏问题 了解如何修复连接质量问题 ...

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