MonitorMonitor

MouseMouse

KeyboardKeyboard

C

P

U

C

P

USpeakerSpeaker

PrinterPrinter

ScannerScannerDisplayDisplay

SoundSound

DisplayDisplay

PaperPaper

PicturePicture

User Command

User Command

Insert

Input

Input

Input

Input

Input data

Output

Output

Output

Input

Produce

Produce

Produce

Concept Map for Computer Hardware