Before you look for software try opening the CD with regular Windows file explorer and see what files are on it. If you find a big .avi file, that's the video and all you have to do is upload that file to your web server. Given that you don't seem to be computer geeky, the simplest way to upload is probably to create a Web Folder that points to your web hosting service. Then you can treat the web folder like any regular folder on your own computer, uploading and downloading to and from the website just by dragging and dropping filesr. Creating a web folder only takes a few steps and is described in many places... google "Create web folder"