Color Changing a Photo...?

Question

Ok, I have a, well, not a photo, but a picture. The only colors is white and red. Its a symbol. The symbol is red, and the background is just all white. Can I make the background black, but keep the symbol red? And with what? If its a program, please post a FREE one, Thanks.

Answer 1

PHOTOBUCKET

OR MENU- CHAMGE COLORS

Answer 2

download picasa