make a section of the area to be changed (this only a quick and dirty section)
Add a new layer
Change the layer mode to color
Pick your Color
paint in your color with a normal brush
It is very hard to change white to black or Black to white
once you get good at photoshop you can do this without making a selection and just free hand it
Add a new layer
Change the layer mode to color
Pick your Color
paint in your color with a normal brush
It is very hard to change white to black or Black to white
once you get good at photoshop you can do this without making a selection and just free hand it