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Computer System. ระบบ คอมพิวเตอร์. 1. ความหมายของคอมพิวเตอร์.

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Computer System

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Computer system

Computer System

1


Computer system

(Computer)

2


Computer system

1. (Hardware)

2. (Software)

3. (People ware)

4. (Data)

5. (Procedure)

3


Computer system

1. (Hardware)

  • (Hardware) 5

    • (Input Device)

    • (Memory)

    • (Processing)

    • (Secondary memory)

    • (Output Device)

4


Computer system

  • 1.1 (Input Device)

1.

2.

3.

4.

5


Computer system

  • 1.2 (Memory)

(Memory)

1. (RAM)

2. (Hard Disk)

3. CD/DVD

4. (Flash Drive)

6


Computer system

  • 1.3

  • (CPU) 2

  • CPU 2

  • - Intel Pentium, Core (i, i3, i5) Atom Core i Atom

  • - AMD CPU Athlon, Phenom Sempron

7


Computer system

  • 1.4

(Secondary memory) handy drive cddvd

- (bit : binary digit) 0 1

- (byte) 6 8 6 8 16

8


Computer system

  • 1.5 (Output Device)

1. (Monitor) LCD LED (Wide Screen)

2.

- (Fax)

3. (Speaker)

9


Computer system

  • 2. (Software)

(Software) 2

2.1

2.2

10


Computer system

  • 2.1

2.1.1 (Operating System : OS)

- Windows XP Professional ,Windows Vista, Windows 7, Os X

2.1.2

11


Computer system

  • 2.2

2.2.1

- (word) (Excel)

- (access) (Power point)

- 2.2.2

12


Computer system

  • 3. (People ware)

  • (People ware)

    • (System Manager)

    • (System Analyst)

    • (Programmer)

    • 4. (User)

13


Computer system

  • 4. / (Information)

/ (Data/Information)

14


Computer system

  • 5. (Procedure)

15


Computer system

4

16


Computer system

.. 2488 .. 2501 (MARK I), (ENIAC), (UNIVAC)

17


Computer system

.. 2502 .. 2506

18


Computer system

.. 2507 .. 2512

19


Computer system

.. 2513 (Very Large Scale Integration : VLSI)

20


Computer system

()

(Artificial Intelligence : AI)

21


Computer system

1. (Super Computer)

2. (Mainframe Computer)

22


Computer system

3. (Mini Computer)

4. (Micro Computer) (Personal Computer : PC)

23


Computer system

4.1 (desktop computer)

4.2 (laptop computer) LCD

4.3 (notebook computer)

4.4 (palmtop computer)

24


Computer system

5. (Workstation)

RISC (reduce instruction set computer)

6. NetTop HTPC //Facebook/Chat MSN Nettop ()

25


Computer system

(Computer)

26


Computer system

Computer System

5

1. .. 50

2. .. 12

3. .. 23

4. .. 49

5. .. 1

6. .. 31

7. .. 52

28


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