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Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 Input Devices, 1.5 Input Devices, Output Devices, Storage Output Devices, Storage Devices and Brain of a Devices and Brain of a
computer systemcomputer system
Class: ________________
Name: ________________
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
• ProcessorProcessor the brain of the computer it follows instructions and carry out actions
• MemoryMemory/ storage devices stores information
• InputInput devices accepts information
• OutputOutput devices delivers information
Processor & memory are found inside the
system unit
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
brain
•Brain
•Output
•Storagememory
Hear, eye, touch
mouth
•Input
keyboard
mouse
CPU
printerWeb camera
RAM Hard disk
Speaker
monitor
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 Some examples of 1.5 Some examples of inputinput devices devices
• Input devicesInput devices mouse, keyboard,
keyboardmouse
•InputInput devices accepts information
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 Some examples of 1.5 Some examples of outputoutput devicesdevices
• Output devicesOutput devices monitor, printer
monitor
printer
OutputOutput devices devices deliversdelivers information information
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 Some examples of 1.5 Some examples of storagestorage devicesdevices
• Storage devicesStorage devices RAM, Hard disk
RAM Hard disk
•Memory/ storage devices stores information
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What are these 1.5 What are these devices? devices?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Input Device
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
mouse
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Storage Device
Read Only Memory
[ROM]
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
Optical Mark Recognition
Reader
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Output Device
printer
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
microphone
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Storage Device
CD ROM
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Storage Device
hard disk
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
keyboard
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Storage Device
Zip disk
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
keyboard
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Output Device
headphones
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Storage Device
Floppy disk
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Brain of the computer
Central processing unit
[CPU]
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Output Device
speakers
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
thumb drive/
flash memory/ memory stick
Storage Device
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Output Device
monitor
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Input Device
Web camera
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
Graphic tablet
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
1.5 What is this device?1.5 What is this device?
Input Device
Game console controller
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Output Device
plotter
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Storage Device
Random Access Memory
[RAM]
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
Input Device
Barcode reader
1.5 What is this device?1.5 What is this device?
Computer Basics – Input, Output and Storage DevicesComputer Basics – Input, Output and Storage Devices
C O B : C O M P U T E R B A S I C S
COB 1 Part 5
End of Part 5
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