Software and Hardware with example and its types

 Introduction ;

software and hardware is a part of computer .it is essential part of computer world.now a days software and hardware have many types.

computer definition;

A computer is a device which can process and store informational data. Most computers have binary system, that uses two variables, o and 1. it complete many tasks like  as storing data, calculating algorithms, and  information display. Computers have  many different shapes and sizes, like as handheld smartphones to supercomputers weighing more than 300 tons.

computer system have two major component.

 

Major component of computer;

• Software
• Hardware
  

definitione;

Computer Hardware;

Computer hardware defines as;

"All physical components which display system of computer".

other defination; 

"All physical components which make up a computer system".

In which include component that's can see and touch.

Example;

The example of hardware describe bellow;

• Mouse
• Printer 
• Keyboard
• Output devices
• Visual display
• Speaker

Functional Unit of Hardware;

The functional unit of hardware describe bellow;

• Input unit 
• (CPU) Central processing unit
• (ALU)  Arithmetic logic unit
• (CU) Control unit
• Memory unit
• Output unit.

Computer Software;

software define as;

"The  collection of different  programs that tells    the computer's hardware what to do so is called computer software."

other defination 

"Set of all instruction that tell a computer what work do''

Example;

The example of software is;

• Excel
• Window
• I tunes

Types of software;

The types of computer is;

• Application software
• Programming software
• Firmware
• Driver software
• Shareware
• Open Source software