Simple, free video editor for YouTube?

I recently made a minecraft video(which is around an hour long) and want to post it to youtube. I would like to be able to put the clips I took for the video together. I have a windows 7 computer. I need something simple like windows live moviemaker that won't make the video square-ish (like moviemaker does).

Sony vegas its the best, you can download a trial or buy a full one

Video Pad video editor" its completely free software very simple and you can do everything you want.
http://www.nchsoftware.com/videopad/

Sony vegas is your best bet!

I was going to mention WeVideo, but you said that your video is an hour long. WeVideo's free plan requires 15 minutes per video. Does your video need to be an hour long? You can download Movavi to split it into segments, and then upload each individually onto WeVideo. I find it to be a great video editor. You can create infinite tracks, rename them, split clips, and all that good stuff.

Movavi
http://www.movavi.com/splitmovie/

WeVideo
http://www.wevideo.com/