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Summary. Protections for CVE-2022-21920 are included in the January 11, 2022 Windows updates and later Windows updates. These updates contain improved logic to detect downgrade attacks for 3-part Service Principal Names when using the Microsoft Negotiate authentication protocol.. This article provides guidance when Kerberos authentication is not successful.

Click New chat to start a one-on-one chat and send messages in Microsoft Teams. To start a group chat, just add people to the conversation.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Obtener información sobre las opciones de recuperación en Windows. Obtén información sobre cómo restablecer tu PC, volver a una versión anterior de Windows o usar un soporte físico para volver a instalar Windows.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.

Hotmail artık Outlook.com’dur. Outlook.com, Hotmail, Live veya MSN e-posta hesabınıza erişmek için nasıl oturum açacağınızı öğrenin.

Learn how to free up space for Windows update including deleting nonessential files, using an external hard drive, and updating your hard drive.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.