It depends on the format used by your camcorder.

My camcorder comes with software allowing to edit videos and burn them to DVD. There are many programs that can be used for that including Adobe Premiere Pro.

Anyway you shouldn't use free software that allows to output to WMV format only. Use software that can burn DVDs for you, or at least can output DVD compatible files that don't need to be converted. And don't burn onto a CD, if you need a DVD-Video.