Question

(b) How does a cordless mouse work? How is it
different from an optical mouse?​

Answer 1

Answer:

Most wireless mice use radio frequency (RF) technology to communicate information to your computer. ... The receiver, which is connected to your computer, accepts the signal, decodes it and passes it on to the mouse driver software and your computer's operating system. An optical mouse uses an infrared LED light to illuminate the surface. A Cordless mouse illuminates the surface with a laser beam.