How can you to start a video without using the mouse?

Most computers like Windows Vista for instance, prompts you to "open folder to view files" option if you have multiple contents on a disc when you insert the disc into the computer. You can immediately press enter to view the files window and its content's then using direction arrows and the enter key to select your choice, it should automatically start.

However, discs with only a single movie should play automatically .

A third option is to press the window logo key on the bottom left hand corner of your keyboard, navigate to "My Computer" using directional keys and select it by pressing enter. Then select your "DVD Drive" with directional keys and lastly pressing enter.