I want to give my granddaughter an old computer filled with nothing but mpeg4 family videos; no programs, just videos. When she turns it on I want it to present her with a menu of her choices. It would be
similar to a DVD. If this works I have more grandchildren.
In Windows, if you add a shortcut to something to the 'startup' folder in the start menu, those items will play automatically when the user logs in. So you'll need to build a dvd or an interactive flash video, create a shortcut in that folder and make sure the software which will play it will start in full screen