Try Audacity. It is an AMAZING program ;)
The Windows Movie Maker is the best free software for video editing from the laptop.
Garage Band, if it is for an apple computer.
Windows Movie Maker OR iMovie
Garageband really :/ thats the best i know
The best audio editing software for 2013 is Magix Music Maker. This software is easy to use and has a total of 3,500 sounds and loops along with easy to understand tutorials.
The best one I've seen is windows live movie maker 2011. And its free from the windows live website.
You can put music to the song sung by you by using music editing software. You can sing the lyrics and then find the music that would best accompany them.
I prefer Krystal, however a very popular one is Audacity.
In my opinion, the best video editing software would be Adobe: Premiere Pro CS5.
maybe an Apple computer, because they have a movie editing thing that might be better than a PC's windows movie maker.
Adobe Photoshop CS 4 is one of the best photo editing software.
The best free editing software for HD depends on your specification. Reading full review is a practical way to know which video editing software works for you.