具有音频和视频功能的功能。 许多作为 Windows 一部分的功能可用于查看或播放视频或音频内容。 下面是一些示例：OneNote 应用 (允许用户录制或播放音频) 、Microsoft Edge Web 浏览器 (允许用户在 Internet) 、照片应用、OneDrive 应用等上播放音频和视频内容。

Look for Server connectivity.If the status says Blocked, your PC was unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server.If you also see Teredo is unable to qualify next to NAT type, visit the Teredo troubleshooting page first to fix that problem.Go to:

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

If your TV tuner supports this type of signal. And your signal comes from. Here are your options. NTSC. Analog cable. Set up the TV signal directly from a cable TV wall jack, or from a set-top box using an IR blaster

Find answers to commonly asked questions about video, photo, and audio content using the Media Player app on your Xbox console.

Back up the registry manually. Select Start , type regedit.exe in the search box, and then press Enter.If you are prompted for an administrator password or for confirmation, type the password or provide confirmation.

Windows Media Player application: Enables Windows Media Player features, such as the ability to play media files and audio CDs, manage media in a library, create a playlist, provide metadata (including album art) for media, create an audio CD, transfer music to a portable music player, ...

Discusses the installation choices you have when you install a consumer version of Windows Vista. These choices depend on what version of Windows is already installed and on the upgrade license that you have purchased.

Operating system. Do I have it? Windows 10. The Windows DVD Player app is available free for a limited time for people upgrading to Windows 10 from Windows 7 Home Premium, Windows 7 Professional, Windows 7 Ultimate, Windows 8, or Windows 8.1 with Windows Media Center.

This article is for people who want to control their PC and author text using their voice with Windows. This article is part of the Accessibility support for Windows content set where you can find more information on Windows accessibility features. For general help, visit Microsoft Support home. To complete the initial set up voice access in Windows, you need an internet connection.