This document provides an overview of computers in education, covering input, output, and storage devices. It discusses how input is entered into the computer and processed, then output to convey information. Storage devices are divided into primary storage like RAM, ROM, and EPROM, as well as secondary storage including DVDs, hard disks, USB drives, which permanently hold data, instructions, and information.

1. COMPUTER IN EDUCATION
GE115
REVIEW ABOUT
1.INPUT
2.OUTPUT
3. STORAGE DEVICES

2. COMPUTER WORKING FLOW
Input Process Output
Storage
Secondary
Primary Storage
Storage
-RAM -DVD
-ROM -Hard Disk
-EPROM -USB Flash Drive
- yada, yada, yada

3. INPUT
Any hardware component that allow you to enter data and
instruction into a computer.
Each component has it own usage
E.g. :

4. OUTPUT
Any hardware component that convey information to one or
more people.
Each component also has it own usage
E.g. :

5. STORAGE DEVICES
Holds data, instruction and
information for future use.
Holds all these permanently.
Can be divided into
1. Primary storage
2. Secondary storage

6. Primary Storage
Has 3 main part
i ) RAM ( Random Access Memory)
ii ) ROM ( Read-Only Memory )
iii ) EPROM

7. Secondary Storage

8. Design and created by:
Nur Hidayat Rahmat
http://anahidayat89.blogspot.com/