Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

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Learn how to use annotation (powered by Microsoft Whiteboard) to collaborate with others on designs, presentations, and more while sharing your screen in a Microsoft Teams meeting.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

Saiba como usar o solucionador de problemas de ativação para resolver problemas comuns de ativação Windows.

What to do when the camera in Windows 10 can't take pictures because of a missing Camera Roll (errors 0xA00F4275, 0xA00F4244, 0x200F4244).

取得 Windows 安全的說明; 檢視及刪除 Microsoft Edge 中的瀏覽器歷程記錄; 刪除與管理 Cookie; 重新安裝 Windows 時，安全地移除您的寶貴內容

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Microsoft Teams 網頁版應用程式適用於大部分的桌面瀏覽器，包含了 Chrome、Firefox 和 Internet Explorer。