The document lists various computer input devices including keyboard, scanner, mouse, joystick, touch pad, track ball, web cam, and headphone. It was authored by Nur Muhammad Alfiansyah from class X MIIA 1/26.

1. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
By :
Nur Muhammad Alfiansyah
X MIIA 1/26

2. KEYBOARD
Keyboard
SCANNER
Scanner
MOUSE
Mouse
JOYSTICK
Joystick
TOUCH Touch Pad
PAD
TRACK Track Ball
BALL
WEB Web CAM
Cam
HEADPHONE
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
Headphone

3. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R

4. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

5. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

6. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

7. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

8. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

9. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•

10. Keyboard
Scanner
Mouse
Joystick
Touch Pad
Track Ball
Web Cam
Headphone
A
L
A
T
I
N
P
U
T
K
O
M
P
U
T
E
R
•