hello everyone i have adobi photoshop CS (no to sure on the spelling), but i wanted to know how to isolate a color, for example like if i have red tail lights and i wanna make everything black and white except for the tail lights. how do i go about going that?

 

Does anyone even know what im talking about

 

Use the lasso tool to isolate the tail lights. Now Select > Inverse (I think)

Apply black and white filter.

 

thanx