I will show you how to remove background using Background Eraser Tool. This is the fastest and easiest way to remove one color backgrounds. All you need to do it right click on the Eraser tool and select Background Eraser Tool, make sure that it’s a soft brush with a one color sample and tolerance around 12%. Now hold on the color that you want to erase and without releasing the mouse button start erasing.
In this tutorial I will show you how to cut out a person in Photoshop using the Refine Mask. First select the Quick Selection Tool and select the person or object that you want to cut out. Be careful not to select areas that you can see thru. Now on the top menu you will see Refine Edge, select the tool and paint over the edges of the person so that the hair starts to show up and you are done you made a selection of the person now just press CMD+J or CTRL+J on Windows to make a duplicate layer only of the selection.