Introduction to PC


Every computer system is a collection of entities. These entities are designed to receive data, process them, manage and present information in a meaningful format. 

  • Hardware
  • Software
  • Liveware


Hardware is the computers physical parts, such as the keyboard, mouse central processing unit, sound devices, etc.

Software: The setoff programmers or instructions guide the pc to perform a particular task at a particular time.

Liveware is the user of the computer, also knows as the humanware. The computer executes programs or tasks according to the user’s commands.


From now on, we are going to talk about each components name and task. So, you can quickly identify parts of your PC and troubleshoot any minor errors.

In this article, we are going to talk about Hardware.  Below listed the essential hardware components of every PC has


  • Motherboard
  • Processor
  • Power supply
  • Ram
  • Storage device
  • Optical Disk Drive
  • Casing
  • Heatsinks
  • Cooling fans


These devices may vary depending on your needs.

From the following article onwards, we are going to discuss each component intensely.















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