Skype for Business makes it easy to connect and collaborate with coworkers and business partners around the world: Start instant message conversations and voice or video calls.

Windows 10, version 2004 and Windows Server, version 2004 update history; End of service statement; December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)

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在 [ 另存新 檔] 對話方塊的 [ 存盤類型] 底下，選取您要的檔案格式。例如，您可以將檔 (.docx) 儲存為 Word 97-2003 檔 (.doc) 以便使用舊版 Word 的人開啟檔。

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App & browser control in Windows Security provides the settings for Microsoft Defender SmartScreen, which helps protect your device from potentially dangerous apps, files, websites, and downloads.

重要: 如果计算机已连接到网络，则网络策略设置可能会阻止你执行这些步骤。仅使用系统配置实用工具在 Microsoft 支持工程师的指导下更改计算机上的高级启动选项。 使用系统配置实用工具可能会使计算机不可用。

Surface Pro 8 的設計旨在突顯 Windows 11 的最佳功能，並結合膝上型電腦的電力、平板電腦靈活度，以及兩者之間的所有功能。

Select Family, and then select More options under the account that you want to manage.; Select Remove from family group, and then follow the instructions on-screen.; After the member has been removed, select Add a family member, enter their email address, and then select Next.; Select Organizer > Next > Invite.

Microsoft 支援服務可協助您處理 Microsoft 產品。 尋找適用於 Microsoft Copilot、Microsoft 365、Windows、Surface 等的使用方法文章、影片和訓練。