在网页上加入 Teams 会议. 没有 Teams 应用？ 你仍然可以加入 Teams 会议。 在电子邮件邀请中，选择“ 立即加入会议”。 还可以使用电子邮件中的拨入号码和会议 ID 进行拨入。

若要了解详细信息，请参阅 在 Microsoft Teams 中启动即时会议。. 拨入. 如果无法使用 Teams 应用或 Teams 网页版，请通过电话号码加入某些会议。 在此处了解详细信息： 通过电话加入 Teams 会议。 如果在会议邀请中找到电话号码和会议 ID，请拨打该号码加入。

Learn how to use Phone Link and Link to Windows to access your mobile apps and content on your PC. Find tips, troubleshooting, and feedback for Microsoft Phone Link.

如果这是你第一次安装 Microsoft 365，则可能需要先执行一些设置步骤。展开下面的 “了解详细信息”部分。 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转到“登录并安装 Office”的部分。

Learn how to create and use app passwords for devices that don't support two-step verification. Find out how to sign in with app passwords for different apps and devices, such as Xbox 360, Outlook, and BlackBerry.

Microsoft Rewards is a free program that lets you earn points for searching on Bing, shopping at the Microsoft Store, and more. You can use your points to get gift cards, sweepstakes entries, or donations to charity.

Try it! Universal search. Select Search on the taskbar or press Windows logo key + S, then type what you want to find.You'll get personalized search results for people, email, and files in local and shared sites, or from the web. Desktop groups

Learn how to use the improved copy and paste feature in Microsoft Edge to share web URLs as hyperlinked titles or plain text. Find out how to change the default behavior and access the settings page.

Learn how to register your security info and mobile device to reset your work or school password if you forgot it or got locked out. Find out the common problems and solutions for password reset feature.