Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.

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登录时，你将获得最个性化的体验。 可以自定义主页并添加你的兴趣和其他个性化功能。 如果尚未登录，MSN 可以存储 cookies 中的某些设置。

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.

若要在 Microsoft Teams 中播放录制的会议，请转到会议的聊天历史记录，然后单击“播放”。

Get expert help, training, and support for your Microsoft PC accessories with easy access to resources and guidance.

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

摘要. 此更新支持 Windows 10/11 N 中的媒体功能。其中包括与媒体相关的技术 (Windows 媒体播放器) 和某些预安装的媒体应用，例如 Groove 音乐、电影&电视、录音机和 Skype。

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.