Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

Pick a team and channel. A team is a collection of people, conversations, files, and tools — all in one place. A channel is a discussion in a team, dedicated to a department, project, or topic.. The best way to get familiar with teams and channels is to pick a team and channel and start exploring! Select Teams on the left side of the app and then pick a team.

Learn all you need to know about sharing your Microsoft 365 Family subscription benefits.

The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.

Defragment your Windows 10 PC. Optimizing your drives can help your PC run smoother and boot up faster.

To view SharePoint files in File Explorer, we recommend first making the SharePoint files available in the folders on your device. To do so, whether you're using Chrome, Microsoft Edge, or another browser, you can use either Add shortcut to My files or Sync. In comparison to View in File Explorer command method, these two methods are faster and more reliable for putting SharePoint files into ...

Learn how to add members to your family group including child and adult accounts.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Find out how the Windows location service works and how to change the location privacy settings.