[ PHOTOSHOP TUTORIAL ] HOW TO REMOVE WATERMARKS - EASY AND EFFECTIVE METHOD 

That was very helpful thank you

The way you showing, no voice & does not work at all. first select with Rectangular Marquee tool can select only one text then Select - color range - after selectin 10 & 92 get error as "no pixels are selected"

not helpful at all

not helpful, it messed up the faces

Watermarks are there to protect the copyright of the photo. You should not be removing them