Parts of Computers

Parts of Computers

• Hardware
• Periferals
• Logics
• Motherboard
• Daughter board 
• Software

     
    Hardware

                 
          Hardware is the physical component of a computer, which  we        can touch or feel.
       eg :  Keyboard,Mouse,Monitor
        Hardware is classified into two Peripherals and Logics 
                     

• Peripherals : The input and output devices of a computer is called peripherals
• Logics: The circuit board work under digital principles is called Logics

  Mother board 

   

        It is the main PCB (Printed Circuit Board)  of a computer. All peripherals are connected to MB. Processor,Memory and Controlling circuits are in MB

  Daughter board

    Add on cards/Daughter board used to add extra function to main board. 
    eg : Sound card for Speaker,Display to connect the monitors 

System Software

   They are group of programs. There are two types of software's.       They are :

1.  System software.
2.   and Application software.

   System software :  They are used to operate a computer by creating a working environment. They can also called OS (Operating system) .

  Operating system : OS is a collection of software's or programs . which act as an interface hardware system and the user

              eg : Windows 98, Windows xp, Linux, Unix, Etc.

 Application Software 

   This is an user application Software.
    eg :  MS office, Photoshop.

 Firmware
  
  It is the combination of the Hardware and Software.
   eg : BIOS

 Liveware

  The user of a computer is called Liveware