Learn Computer

Introduction To Computer

At start we will generally discuss some aspects about using computer as a tool our working capabilities in the modern age.

We will Learn.......

• What is COMPUTER?
• What is the inspiration behind the invention of COMPUTER? 
• Why we use this Machine? (Advantages of Computer)
• What is INPUT?
• What is a KEYBOARD?
• What is a MOUSE?
• What is PROCESSING?
• What is a MICROPROCESSOR?

• What do we mean  by STORAGE?
• What is a MEMORY?
• What is a HARD DISK?
• What is a FLOPPY DISK?
• What is a CD-ROM?
• What is a OUTPUT?
• What is a MONITOR?
• What is a PRINTER?
• What is a HARDWARE?
• What is a SOFTWARE?

What is COMPUTER?

COMPUTER is an Electronic Device which receives INPUT (DATA) from the user and after PROCESSING on the given input provides OUTPUT (INFORMATION).
OR
COMPUTER is the combination of HARDWARE and SOFTWARE.

What is the inspiration behind the invention of COMPUTER?

As a matter of fact almost every thing which is invent ed on the earth is aninspiration of Behind the invention of Computer  HUMAN himself is the inspiration.

Why we use this Machine? (Advantages of Computer)

Nowadays computer is used almost in Evey field and Evey walk of life no body can deny importance of this wonder machine. Typically we can count some following  advantages.

• SPEED
• ACCURACY
• DILIGENCE 
• STORAGE
• CONNECTIVITY

What do we mean by INPUT?

In general terms the INPUT refers to the raw data provided by the user to computer for the purpose pf processing. For this purpose there are many devices used some of them are keyboard and Mouse.

What is KEYBOARD?