Paint
From ComputerCraft Wiki
An advanced computer running Paint, an exclusive program
Paint is a program, created by NitrogenFingers, added in ComputerCraft 1.45. It requires an Advanced Computer, and is used for making images that may be drawn later with the paintutils library. This program, along with Advanced Computers is NOT available in Tekkit Classic.
Running paint on a monitor requires using an advanced monitor. For instructions, see monitor (program).
