Advancements in Peripherals Introduction Peripheral Devices A Peripheral doohickey is some(prenominal) external machination attached to a computer. Without Peripherals a computer is just a box safe of wires, transistors and circuits, which is able to: - 1. Respond to a specific set of instructions in a well-defined manner. 2. Execute a prerecorded give ear of instructions (a program). The only problem being that without any stimulant drug Peripherals you tail endnot tell the computer to do any of the above processes, and if you could, without an payoff device of some kind, the computer has no way of delivering the solvent to the user!
Examples of peripherals include printers, disk drives, display monitors, keyboards, and mice etc. These can be separated into two categories: - enter devices An stimulus device is any machine that feeds data into a computer. For example, a keyboard is an input device. Input devices other than the keyboard are sometimes called alternate input devices. Mice, trackball...
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