ICT

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Computer Aided Problem Solving

par Thomas Teepe

แผนผังการทำงานของคอมพิวเตอร์

par Wisarut Ruangwohan

The system unit

par Halbin Halbin

Attention

par Joerg Bauer

ICT

Effects

Software

Programming languate

High Level

Middle Level

Low Level

Application Software

Specific Purpose

General Purpose

System Software

Utility Software

Operating System

USES

Business

Services

Production

Hardware

Memory Devices

Output Devices

Print output

Sound

Display

Input Devices

Sensors

Selecting Devices

Data Entery