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INFORMATION TECHNOLOGY- CHAPTER 1 - Coggle Diagram
INFORMATION TECHNOLOGY- CHAPTER 1
WHAT IS COMPUTER?
The first computer was invented by Charles Babbage between 1833 and 1871.
Electronic device that manipulate information or data and it has the ability to store, retrieve and process data.
Input
COMPONENTS OF COMPUTER SYSTEM
Process
Output
Storage
Communication
MAJOR APPLICATION OF COMPUTER SYSTEM
System software
System software is meant to administer the system resources.
Application software
To enable the user to carry out some specific tasks or function.
TYPES OF COMPUTER
Servers
Mainframes
Game console
Supercomputers
Mobile computers and mobile devices
Embedded computer
Personal computers
DISADVANTAGES OF COMPUTER
Time consuming
Much time will be wasted in front of the computer
Eyes vision
People continue to use computers throughout the day, especially those who have a dependent job on the computer and the Internet can lead to health problems such as poor eyesight, low energy, obesity in the body, and other diseases. Viewing the monitor screen of a computer all day weakens the eyes’ vision and hurts the backbone.
ADVANTAGES OF COMPUTER
Communication
The computer with the Internet helps you express your views and effortlessly in public without any problems.
It becomes a platform for communication with their peers.
High speed in work
We use a computer to complete the task efficiently, diligence, and total accuracy for our daily work. It saves a lot of time, energy, and overall cost to complete a specific task.