Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

若要在 Microsoft Teams 中與 Bot 聊天，請開始新的聊天，並將 Bot 的名稱放在 [收件者] 字段中。

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Find info about updates and learn about known issues with Microsoft Casual Game and what to do if you encounter one of these issues.

Trying to play a new game? Check here for the known game issues that we're currently tracking and find out what you can do about them. You see the following error code when you try to start a game or an app:

The solutions on this page can help resolve issues purchasing content or downloading free content from the Xbox 360 Marketplace.

In certain countries and regions, mobile operator billing can be used as a payment option to buy subscriptions like Game Pass and content such as games, apps, music, HD movies, and TV shows on your Xbox console and Xbox.com.

Errors CAA2000B, 4usqa, and 49dvs when trying to sign in to classic Outlook and Outlook for Mac

Third party apps will continue to have access and are not restricted by this new meeting option. The meeting organizer can manage third party app access to the meeting.

Any content restrictions that are imposed on members of an Xbox family group can affect their ability to play games from the cloud. Note Parental controls can't be configured from the Xbox app on mobile. As an organiser, you can adjust a member's content restrictions from the Xbox console or Xbox Family Settings app.