You mean you get a PC and a video in iPod Touch, and you want to get your video from your Touch and edit in PC? If so ,you can plug your iPod in, and then you can find your iPod in "My computer", and then open it, you will find your video, and copy it to your computer. And you can download Corel VideoStudio to edit it. If you use Windows Movie maker, you need to find a video converter to convert your video to WMV.