Whats a good website where you can put backgrounds in pictures easily?

Question

Whats a good website where you can put backgrounds in pictures easily?

Answer 1

www.fotoflexer. com will let you do, but don't expect it to be child's play anywhere.

In order to change a background in any program/website, you still have to extract your subject from the original background, and that can be tricky (some photos are harder than others).