Magic wand tool

*this tool is used to select some particular colours. Suppose you want to change the colour of the face, cloth or any part of the image which has almost same colour pattern. With the help of magic wand you can select it very easily. Just like in fig 134

*now you can take any action with the selected portion of the picture. Suppose you want to change the color of that part of the face.
*just go to ‘layer’<<’adjustment new layer’<<’color balance’ just like in fig 135