Clave de seguridad : las claves de seguridad son dispositivos que se usan para la autenticación, normalmente en forma de llave USB, NFC o Bluetooth.En lugar de una contraseña, puedes usar una clave de seguridad para iniciar sesión en aplicaciones, sitios web y, si tienes una cuenta profesional o educativa, incluso Windows.

Il supporto tecnico Microsoft è disponibile per aiutarti con i prodotti Microsoft. Trova articoli, video e formazione su Microsoft Copilot, Microsoft 365, Windows, Surface e altro ancora.

Summary. Windows 10, versions 2004 and 20H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 20H2 are included in the latest monthly quality update for Windows 10, version 2004 (released October 13, 2020), but are in an inactive and dormant state.

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有关 Scanreg.ini 文件的其他信息，请单击下面的文章编号，以查看 Microsoft 知识库中相应的文章： 183603 How to Customize Registry Checker Tool Settings 要启动 Windows 注册表检查器工具，请单击开始，单击运行，在打开框中键入 scanregw.exe，然后单击确定。

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Add a font. Download the font files. These often come compressed in .zip folders.In one .zip folder, you might find several variations on the same font, such as “light” and “heavy.”

You can use any phone number that can receive text messages; it doesn’t need to be associated with your account. We won't use or give out the phone number, and the code sent to it will expire after 10 minutes.

In Windows 11, it is essential that you link your Microsoft account with the Windows 11 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

选择目标. 要执行的操作. 单个单元格. 单击该单元格，或按箭头键移动到该单元格。 某个单元格区域. 单击区域中的第一个单元格，然后拖动到区域中的最后一个单元格，或者按住 Shift 的同时按箭头键以扩展选定区域。