Windows Media Player. This article lists the multimedia file types that are supported by Windows Media Player 12. ( How to determine your version of Windows Media Player ). Note: Additional file formats might be supported if you install new codecs in Windows. For more information, see Codecs: frequently asked questions.

To find out how to share files over a home network in Windows 11, see File sharing over a network in Windows. Learn how to share files in File Explorer on Windows 11 or Windows 10 using OneDrive, email, or nearby device.

Windows 11 Windows 10. Select Start > Settings > Apps > Default apps. To change the default app, you can do either of the following: Set a default for a file type or link type. In the search bar, enter the file type or link type you want, then select it from the list of results.

Learn how to show hidden files, folders, and drives in Windows.

Register the password reset verification method for a work or school account. If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password. Your administrator must turn on this feature ...

With Viva Engage on your PC, Mac, or mobile device, you can: Connect and engage across your organization. Tap into the knowledge of others. Use your Inbox to view, prioritize, and manage the most important messages and announcements. Search for experts, conversations, and communities.

Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

本文介绍如何在 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中使用系统文件检查器工具来解决丢失或损坏的系统文件的问题。.

如何获取更新. 适用于 Windows 10/11 N 的媒体功能包可作为可选功能下载。. 下面介绍如何安装媒体功能包：. 在Windows 10 N ：选择 “开始” 按钮，然后选择 “设置 ”> 应用 > 应用和功能 > 可选功能 > 添加功能 。. 在可用可选功能列表中查找 媒体功能包 。. 在Windows ...

查找适用于你的 Windows Media Player 版本的帮助和操作方法信息。. 了解功能和问题解决方法。. Windows Media Player 12. 在 Windows Media Player 中播放 CD 或 DVD. 刻录和翻录 CD. 编解码器：常见问题解答. Windows 更新运行最新更新后，如果 Windows Media Player 停止正常工作，请使用 ...