Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Learn how to receive a refund or exchange for items purchased from Microsoft.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

使用 Windows 中的“设置”应用通过蓝牙发送文件。

Get answers to all of your Microsoft Word questions. Find Word help, how-to articles, training videos, tutorials, and more.

Training: Microsoft OneDrive lets you store your personal photos, files, and folders in one place, and get to them anytime, anywhere. Learn more in this online training video.

了解如何使用别名更改 Microsoft 帐户电子邮件地址或电话号码以登录到 Microsoft 帐户。

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.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn how to delete and restore files in OneDrive. Recover deleted files or folders from the OneDrive recycle bin.