I use Windows Movie Maker, which comes with Windows XP (and probably with other versions of Windows, but I'm not sure). It's a little clunky, but seems to do the job. Honestly, I learned it by playing around with it. Basically, you import whatever video and music you want to use into the program, then you divide the video files into clips, then arrange the clips you want to use on a timeline along with the music. You can then trim or add clips, edit and move them around, add visual effects, etc. I just fiddle around with it until the clips and music match up how I want them.
no subject
I use Windows Movie Maker, which comes with Windows XP (and probably with other versions of Windows, but I'm not sure). It's a little clunky, but seems to do the job. Honestly, I learned it by playing around with it. Basically, you import whatever video and music you want to use into the program, then you divide the video files into clips, then arrange the clips you want to use on a timeline along with the music. You can then trim or add clips, edit and move them around, add visual effects, etc. I just fiddle around with it until the clips and music match up how I want them.