My children have been asking to use a paint program. They have been used to Tux Paint, which runs on the linux operating system. My computer does dual boot, but it is a lot of trouble to restart just to access Tux Paint. So, I searched on the internet for another free paint program. I found Paint.Net. It is not only a very easy to use paint program for the kids, but an awesome photo editor. I've found various coloring book pages on the internet, which the kids can color in in this program. They love it!