Home / Computer System / 3 Main Components of a Computer System

3 Main Components of a Computer System

A computer system operates on three significant systems:

  • Human ware,
  • Hardware and
  • Software application.

Software and hardware exist with each other to create up the real. The human enters the picture to bring the entire computer system into a possible presence.

Hardware components

The necessary hardware includes DVD, screen, motherboard, CPU, RAM, Disk drive, Graphics card, keyboard or mouse and power supply.

Motherboard (Mainboard)

It is the most significant component of hardware in the system. It is mainly used to link the other hardware components. The modern mid-range mainboard features add-on element such as sound card, graphics card, and LAN port.

Disk drive

This hardware keeps all information completely, unlike the Random Access Memory which will remove information if the computer system is closed down. Can be found in sizes of 2.5″ (for a laptop computer) and 3.5″ (for Desktop).

A numerical figure (in GB) is mentioned and can found in different capacities. A rough estimation presuming 4 minutes long music tune is kept in mp3 format and uses up the 4mb worth of area on the hard drive. The 160 GB will have the ability to save around 40,000 songs!

Disk drive


Computer systems software describes a group of the program which provides a computer system guidelines and ways to run the system of equipment. The software application can offer one primary job or several major jobs.

The Software could be organized into approximately two groups:

  • Application software and
  • System software.

Read: Perfect Accessory for Your Gaming Computer.

Application Software

The application software is set up on an OS (Operating System).This type of software application tends to carry out simple one primary job.

Various other kinds of software are as follows:

Data processing – that sort of software application enables you to type up letters and documents. Examples: Open Office and Microsoft Office Word.

Anti-virus Software application – this kind of software application assists secure your computer system versus destructive hazards such as malware and viruses. Examples are Norton Anti-virus, AVG antivirus, and Kaspersky Anti-virus.

Picture Modifying – this kind of software application can be utilized to modify and control pictures and other digital images in different methods. Examples are Paint.net, Corel Paint Shop Pro, and Adobe Photoshop.

Systems Software

The software application is the real core of the computer system. Without any systems software, a computer system might not truly work. Simply put, it handles every element of a computer system and from how the hardware communicates with the software application. The ‘Operating System’ is the software application that loads up after your computer system is turned on. Examples of an Operating System are Linux (Ubuntu, CentOS), Apple Mac OS X and Microsoft Windows (XP, Vista, seven, etc.).

Human ware

Human ware describes the customer experience of software and hardware. More particularly, it has to do with the facilities of a computer system being developed based on the interests and needs of a user.

Normally, a good deal of screening is done on a software application package to guarantee that its efficiency improves completion user’s practical experience.

Human ware is eventually the connection that creates a helpful output. The regulations of a user are what produce records music, files and interact with other computer system systems.

About admin


  1. Kendal Castillon

    Have you ever thought about creating an e-book or guest authoring on other blogs? I have a blog centered on the same information you discuss and would love to have you share some stories/information. I know my viewers would appreciate your work. If you are even remotely interested, feel free to send me an e mail.|

  2. I have mastered some essential things through your website post. One other stuff I would like to state is that there are lots of games on the market designed especially for preschool age small children. They consist of pattern recognition, colors, wildlife, and patterns. These commonly focus on familiarization in lieu of memorization. This will keep children and kids occupied without feeling like they are learning. Thanks

  3. ps vita 3.63 hack

    I conceive this web site holds some real superb information for everyone : D.

  4. Enjoyed reading through this, very good stuff, thankyou .

Leave a Reply

Your email address will not be published. Required fields are marked *