Question

What are pixels?

Answer 1

one a computer screen? "a minute area of illumination on a display screen, one of many from which an image is composed." (Google).

Answer 2

a minute area of illumination on a display screen, one of many from which an image is composed.

Answer 3

or they can be those little robots on cartoon network my brother's watch

Answer 4

they are tiny lights on screens (squares) made out of 3 lights: green, blue, and red.