LOL - i was just trying to figure this out on my phone last night!!
i had bought a memory chip when i got my phone, & i can move all the files over to that, and then put the chip in my computer. if you dont' have that, i think you have to email it to yourself (via text msg??) unless you have some cord that will connect your phone to your laptop.
now.... if i could just figure out how to convert the video files to something that i can actually WATCH on my computer...