This document provides an overview of computer basics, including:
- Hardware refers to the physical components of a computer like the case, monitor, keyboard. Software refers to programs and instructions that make the hardware work.
- The CPU (central processing unit) is the brain of the computer and contains the arithmetic/logic and control units. RAM (random access memory) is short-term memory the computer uses to run programs.
- The basic process of how a computer works involves inputting data, the CPU processing it using programs stored in memory, and producing an output. Proper care and ergonomics are important for health and safety.
This document provides an overview of computer basics, including:
- Hardware refers to the physical components of a computer like the case, monitor, keyboard. Software refers to programs and instructions that make the hardware work.
- The CPU (central processing unit) is the brain of the computer and contains the arithmetic/logic and control units. RAM (random access memory) is short-term memory the computer uses to run programs.
- The basic process of how a computer works involves inputting data, the CPU processing it using programs stored in memory, and producing an output. Proper care and ergonomics are important for health and safety.
8. IT Axiom
More Info More Power
มีปัญญาเหมือนมีทรัพย์อยู่นับแสน
ปัญญาประดุจดั่งอาวุธ
ปัญญา นรานัง รัตนะ : ปัญญาเป็นแก้วของนรชน
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19. คาที่เกี่ยวข้องกับ ICT
IT ย่อมาจาก Information technology
MIS ย่อมาจาก Management Information System
Database ฐานข้อมูล
Computer Network เครือข่ายคอมพิวเตอร์
Data Mining เหมืองข้อมูล
GIS ย่อมาจาก Geographical Information System
ฐานข้อมูลเชิงภูมิศาสตร์