We want to develop own self test tool and for that we need four functions to work with images: 1) function that is able to find differences between 2 images 2) function that is able to show the differences between 2 images on the screen 3) function that is able to locate one image inside another image 4) function that will capture screenshot of actual focused window. More detail assignment is attached. Desired Skills: Delphi Keywords: Software Application, Delphi