Caution: Don't open an attachment sent in an email message unless you trust the content and the person who sent it to you.Attachments are a common method for spreading computer viruses. In the email message, select Preview from the drop-down menu next to the attachment to view the contents of the attachment without opening it.

注意: 组织外部人员需要有一个工作或学校 Teams 帐户才能作为共享频道的成员参与，并且两个组织的管理员必须启用 B2B 直连。 若要了解详细信息，请参阅 在频道中与外部参与者协作。

Top of Page. Delete all email in all folders. The only way to delete all email in all folders is to right-click each folder in your folder list, select Delete All, and move the items to the Deleted Items folder.. Top of Page

On the Choose an account screen, click the Microsoft account button.; On the Add your Microsoft account screen, enter the email address and password associated with your Microsoft account.; On the Make it yours screen, you'll have the option to make this Microsoft account your primary account. (This makes sign-in, settings, and syncing happen automatically for all other Microsoft services.)

確保您的 Windows 裝置上有最新更新。按 [開始] 按鈕 ，然後選擇 [設定]。 移至 [更新與安全] (Windows 11 上的 Windows Update)，然後選取 [檢查更新]。; 檢查您的 Game Bar 設定。 按 [開始] 按鈕 ，然後選擇 [設定]。 移至 [遊戲] > [Game Bar]，然後開啟 [使用 Game Bar 錄製遊戲片段、螢幕擷取畫面及廣播]。

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

如果在 Xbox 主机或 Windows 设备上看到 0x80072ee7 错误，请稍后尝试打开内容。 在此处查找更多解决方案。

Microsoft Rewards has two status tiers: Level 1 and Level 2. Earn and keep Level 2 status by reaching 500 Microsoft Rewards points each month - no matter how you earn points, they all count toward your status.

MSN provides you with three quick ways to navigate through MSN to easily find what you need: The Mega menu located at the top left side of the page, brings you every section in just one easy step.

How does multifactor authentication work? Let's say you're going to sign into your Microsoft account or work or school account, and you enter your username and password.If that's all you need then anybody who knows your username and password can sign in as you from anywhere in the world!