You should be able to simply click or double click on these videos and it will open them up in your web browser.

If that does not work, try right clicking the image and select "Open with . . ." and choose QuickTime or another program on your computer that is designed to play videos.

These movies are rather small (320 x 240) because it is hard for us to upload large files. If it is too small, you can right click on the picture and save the file to your computer, then find the file in your computer and open it up with QuickTime (it will allow you to scale the size up, although you will look blurry as it gets larger).