"A movie MAker"

I experience how to make a movie making .I have a lot of learnings . I learn how to import pictures and audio/music from the sample pictures and MP3.
I have encountered a problem in computer because after 10mins. the computer is hang.Then,when we forget to save it and then our movie making was lost.
Moving on.........
I've known what to do when the computer was hanging . I will save our activity every after 10mins .