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:

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

To get your team up and running in Microsoft Teams, create a team, add people, and add channels. Create a team. Select Join or create a team.. This is where you create your own team, or discover existing ones.

Apply the latest Office Theme (font and colors) to your Microsoft 365 applications.

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.

Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

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Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

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