Concept of software and hardware

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CONCEPT OF HARDWARE AND SOFTWARE

HARDWARE:-

1. Hardware means internal and external physical parts of computer.

2. Examples of hardware in a computer are the keyboard, the monitor, the mouse, and the central processing unit (CPU).

3. A computers hardware is comprised of many different parts, but perhaps the most important of these is the motherboard.

4. The motherboard is made up of even more parts that power and control the computer.

5. Computer hardware includes :
 >System unit
 >Peripheral devices
 >Input devices i.e, keyboard, mouse, etc.
 >Output devices i.e, Display unit, printer, etc.
 >Storage devices like hard disk, floppy disks, etc.

Computer component:-
 Keyboard, Mouse, Light pen, Touch screen, Graphics table, Joystick, Microphone, OCR, Scanner, Smart card reader, Bar code reader, Biometric sensor, Web camera, VDU, etc.

SOFTWARE :-

1. A set of instructions called as program and a set of program we called as software.

2. Compatibility of software will varry as the design of the software and the operating systems differ.

3. Software is generally written in a high-level programming language such as c, c++, java, etc, one that is more or less readable by people.

4. Some software is also written in low-level programming language such as Assembly languages or machine codes.


software divided into three major classes :-

1. System software
2.Application software 
3.Utility software

1.System software:-
   i. software required to run the hardware parts of the computer and other application software are called system software.
  It helps run the computer hardware and computer system itself 

System software are three types:-
                 
 1. Operating system
2. Language processor
>Assembler
>Interpreter
>compiler
3. Device Drivers

2. Application software :-
     Application software are very specialized in their function and approach to solving a problem.
  Application software:-
 > Word processing
 > Spreadsheet
 > Presentation
 > Database management
 > Multimedia tools

3.Utility software :-
    Application software the assist system in doing their work is called utility software.
  Utility software includes :-
 >Antivirus software
>Disk management tool
>File management tools
>compression tools
>Backup tool


 Thank you viewers
This is published by...
Author -Ankesh kumar
Email Id - ankeshk765@gmail.com
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