When you enable an add-in, it adds custom commands and new features to Microsoft 365 programs that help increase your productivity. Because add-ins can be used by attackers to do harm to your computer, you can use add-in security settings to help protect yourself.

In HDR video games, the increased color range and brightness compared to SDR games gives you a more detailed and immersive gaming experience on your Windows PC.

Notes: Meeting recordings won't capture whiteboards, annotations, shared notes or content shared in the stage view by apps, and also won't include videos or animations embedded in PowerPoint Live presentations.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Select your profile picture at the top right of Teams. When your account manager opens, select your profile picture again.

Now when you click Send, Outlook checks spelling automatically.If there are no spelling mistakes, it sends the message right away. If you change your mind and want to edit the message some more, click Cancel to stop the spell check, and then click No.. Looking for spellcheck instructions for Microsoft 365 Outlook - Outlook on the web or Outlook.com?

Tip: Also, refer to the Quick Reference Card: VLOOKUP troubleshooting tips which presents the common reasons for #NA issues in a convenient PDF file. You can share the PDF with others or print for your own reference.

Important: If your organization is using OneDrive for Business and SharePoint for meeting recordings, the IT admin should turn on Allow transcription in the Teams meeting policy and encourage users to start transcription in every meeting. This will make captions and transcriptions available in post-meeting recordings.

重要: 如果通过 Microsoft 365 (或Office 365) 计划拥有订阅，则与 2021 Office 2021 或 Office LTSC 不同。例如，如果已在使用 Microsoft 365 或者组织已将以前名为 Office 365 专业增强版) 的企业 ( Microsoft 365 应用版 部署到组织中的用户，则无需 Office 2021 或 2021 Office LTSC 。

Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected.