In previous posts i have given an introduction and explained what a computer is however now widening the scope on computers, let’s have a word on computer systems.

Just like other systems, computer systems contains sub units which work together to accomplish a specified goal.

Components of computer system

Computer system is a collection of three entities namely hardware, software and live ware. 

  • Live ware

informal terms used in reference to human being relation to computers.  Other names include; wetware, grey ware& orgware.

  • Hardware  

Computer hardware can be classified into: input devices, central processing unit, output devices & storage devices. 

Each of the categories is discussed in independent posts.

  • Software

also known as programs, they can be classified into two, as either: 

  1. system software 
  2. application software.


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