Windows Media Player - Microsoft 支持
了解如何下载和自定义 Windows Media Player。 获取有关 Windows Media Player 12 的疑难解答帮助和操作方法信息。
Restore a previous version of a file stored in OneDrive
With version history, you can see and restore older versions of your files stored in OneDrive or SharePoint. Version history works with all file types, including Microsoft 365 files, PDFs, CAD files, photos, videos, and more.
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 Enterprise, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Access your Account Privacy Settings - Microsoft Support
Your settings go with you. When you adjust your privacy settings, turning things on or off, those settings will roam to all of your Windows, Mac, Android, and iOS devices.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Skype for Business
在 Outlook 中打开 .eml、.msg 和 .oft 文件 - Microsoft 支持
可以使用拖放功能打开使用 windows新版 Outlook 中的扩展名 .eml .msg .oft 保存的电子邮件。
Applies To:
New Outlook for Windows
Activate Windows - Microsoft Support
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Microsoft アカウントの回復フォームに関するヘルプ - Microsoft サポート
2.認識されているデバイスや場所を使用してフォームに入力する. 可能であれば、以前にアカウントへのサインインに使用したデバイスを使用して、そのデバイスをよく使用していた自宅やオフィスなどの Microsoft が認識可能な場所からフォームに記入してください。
在 Xbox 和 Windows 设备上使用游戏或聊天转录 | Xbox Support
了解如何在 Xbox 主机或 Windows 设备上将游戏内聊天转置为可在屏幕上阅读的文本，或让游戏向其他人大声朗读。
Skype 狀態 | Skype 支援
有一進行中的事件正在影響 Skype 服務。 如需詳細資料，請查看 Skype 狀態. 。
What happens if there's an unusual sign-in to your account
Learn why you received a notification about unusual activity in your account and what to do next.
Surface Book (第一代) 规格和功能 - Microsoft 支持
查看 Surface Book 的示意图，了解有关其功能、内存和存储的详细信息。