Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

Under Personalization & advertising, turn on or off the setting for Allow Microsoft to save your browsing activity including history, usage, favorites, web content, and other browsing data to personalize Microsoft Edge and Microsoft services like ads, search, shopping and news.

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。

Learn how to log in to Microsoft Teams using our step-by-step guide. Stay connected with your team and start collaborating!

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

准备好安装了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。. 如果你已兑换产品密钥，只需重新安装应用，或者知道你已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤。

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

Create and send personalized email messages to everyone on your address list with mail merge.

Use a ready signature template from a gallery to create your email signature in Outlook.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).