Help with combining .gif files

#1
Hello,

I need help with combining two .gif files into one. One .gif is a standstill .jpg that I converted, and the other is a .gif with an animation. I just need to know if it's possible to make it so the second .gif moves when combined to the first one. Idk if I'm making much sense, but to put it in simpler terms: Adding an animated picture to a stationary picture. Is it possible to do over MS Paint?