Summary. This security update makes improvements to Secure Boot DBX for the supported Windows versions listed in the "Applies to" section. Key changes include the following:

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

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Some users prefer the Office web apps, others prefer the Office desktop apps. We've designed an experience where users get to tell us what they prefer, and then their links open in their preferred mode - either Office web apps or the Office desktop apps.

Découvrez comment résoudre les problèmes Bluetooth liés à Windows. Résolvez les problèmes de connexion d’un appareil Bluetooth ou d’un accessoire.

Узнайте, как устранять неполадки, когда камера не работает в Windows либо вы видите ошибки 0xA00F4244 или 0x200F4244.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Training: Learn how to create a spreadsheet, enter data, and create a chart in Excel.

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