Know Unknown Stories About Your Computer

Know Unknown Stories About Your Computer

Computer GenerationsThe computer generation is differentiate on basis of computer hardware technologies :-

Based on vacuum tube and the phase of era is 1946 to 1959

Based on transistor and the phase of era is 1959 to 1965

Based on incorporated circuit and the phase of era is 1965 to 1971

Based on VLSI microprocessor and the phase of era is 1971 to 1980

Based on ULSI microprocessor and the phase of era is 1980 onwards

Types Of Computer

• Distinct user computer system with great microprocessorPersonal Computer

• Extremely related to personal computer but have more commanding microprocessor

Workstation Computer

• At the same time proficient to carry hundred userMini

Computer

• At the same time proficient to carry thousand userMainfram

e Computer

• It is a tremendously high-speed computer can implement hundreds of millions of commands/sec

Supper Computer

Mechanism Of Computer

Output UnitInput Unit

Memory Unit

Control Unit

Arithmetic & Logic Unit

Function Depiction

Input Function

The function inflowing information into the computer

Data Storage

Saving information and give directions for processing when required.

Data Processing

Switch into valuable information from arithmetic and logical operations.

Output

Generating valuable outcome for the consumer

Types Of Computer Ports

Ports

Serial Port

Parallel Port

PS/2 Port

USB Port

VGA Port

Power ConnectorFire wire

PortModem

PortEthernet

Port

Game Port

DVI port

Sockets

Top 5 Countries Using Number Of PC

310.6

195.198.1

71.5 57

Uses of PC (in Million)

USA

China

Japan

Germany

India

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