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Types of Computer Hardware - Coggle Diagram
Types of Computer Hardware
Internal Hardware
Hard Disk :
A hard drive or hard disk drive (HDD) is a type of data storage device that is used in laptops and desktop computers. An HDD is a “non-volatile” storage drive, which means it can retain the stored data even when no power is supplied to the device
SSD
a storage device containing nonvolatile flash memory, used in place of a hard disk because of its much greater speed.
RAM
Random access memory is form of electronic computer memory that can be read and change in any order.
CPU
A central processing unit —also called a central processor or main processor—is the most important processor in a given computer. Its electronic circuitry executes instructions of a computer
Motherboard
A printed circuit board containing the principal components of a computer.
External Hardware
Keyboard
A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys.
Printer
A printer is a peripheral machine which makes a persistent representation of graphics or text, usually on paper
Mouse
A mouse is a small device that a computer user pushes across a desk surface in order to point to a place on a display screen and to select one or more actions to take from that position.
Speaker
A loudspeaker is an electroacoustic transducer that converts an electrical audio signal into a corresponding sound.
Monitor
A monitor is an output device that displays information being processed in a computer. It is also known as VDU or Visual display