How do I import videos from my camera to my computer?

How can I import videos from my iphone's camera roll and into a computer?

• I need to do a video project, and i uploaded the videos into the computer and its in a format i cannot use, im trying to import it to windows movie maker and it doesn't show up when i click on the folder after pression "add videos" Someone Please Help?

• Answer:

  I used iPhone video a lot. All U have to is copy the video files to your computer, then use any video covertors to convert to avi files, then U can edit however U want. If U R using Mac computer, it's more easy. U don't have to convert. I used real player to do the converting. U can try it. Good luck.