What is the Difference Between Similar But Different Things, Terms, and Objects

What is the Difference between Standard Ball Wireless Optical and Laser Mouse

Mouse is undoubtedly, one of the key accessories of a computer. Without a mouse, we cannot perform any task on our computer screen, easily. Previously, mouse was just a device connected with CPU via wire and allows the visibility of a cursor on our computer screen through which we can operate the whole system of computer.