Let Win 7 media center support more video formats when you enjoy a variety of video files, I believe that we generally choose storm video to play, the main reason is that storm video supports most of the video formats. In fact, in Win 7, various video files can be played using the built-in media center. Next, I will introduce how to enable the media center to support more video formats. Download Win7codecs, a specially tailored decoding package for Win 7, from the Internet, and click "Next" to install the decoding package as prompted. After the installation is complete, you can use the media center to play common video files such as RM, RMVB, and AVI. Right-click an existing video file in a certain format (such as RM format) in the hard disk and select "properties" to open the "General" tab of the "properties" dialog box of the video file, click the "change" button on the tab to open the "open mode" dialog box, select the "Win Media Center" option (), and click "OK, associate the RM file with the media center. Similarly, based on the above method, we can also associate other frequently played video file formats (such as RMVB and AVI) with Win 7 media centers. In this way, when you double-click these types of video files, you can directly call the media center to play the video. If you need them, you can try it easily!