Multimedia Training Videos is a series of completely free and open educational resources for learning a variety of multimedia and ICT tools. The project is a joint collaboration between Joint Information Systems Committee-JISC and University of Westminster Education Initiative Centre. You can read more about the OER project at the following site Open Educational Resources Site.
Digital storytelling is simply using computer-based tools to tell stories. There are many different ways to do this - from making movies, recording voices, creating animations or electronic books. In schools they can help to take a task that might be seen as mundane - write a report, write a story, explain a process, describe an experiment - and turn it into something a whole lot more interesting.
There are a great many tools out there that could be used for digital storytelling. I am going to give you just a few: