A computer is an electronic device which can receive, process and store data and it use as tools in every party of society together with the internet. Nowadays a computer is so complex; there are a lot of different components inside them, and they all serve different purposes.
To work on a computer, they all need to work together for knowing how computer works make it easier to use a computer by being to understand how a computer will respond.
What Is The Computer?
A computer is an electronic device that takes input such as text, number, sound, image, animation, etc. it is coved with meaningful that could be understood, presenting the changed into (processed input) as output. Data areas called the number, text, sound, etc. and if all this return as output its called information.
A computer is an electronic machine which can input data process them according to the instruction is given and then give out meaningful information.
- The number, text, sound, images are called the data.
- The process convert number, text, sound and video (data) into usable data, which is called information.
- The data is need inserted using an input device.
This should give the student a stone to use when learning more specific detail about computer hardware. Familiarize the student with the basics of computer.
A keyboard, a case containing a CPU and memory and a monitor this is the minimum requirement of the computer. Via the keyboard, the data is entering, and the information is usually presented through the screen. However, information can also be presented through speakers, braille display, or any other output devices.
There are many types of the computer for, eg. The supercomputer, minicomputer, mainframe computer, a microcomputer and many are there.
Advantages Of Computer
Banks are using for their work like maintain account and managing finance transaction. By the internet, the customer can check their balance. Many organization is using a computer for keeping records of their customer.
The customer can easily make the transaction online, and they can handle easily and quickly with the computerized systems. The use of computer technology has affected every field of life. It also saves time and effort and reduces the overall cost to complete a particular task.
They play games and chat for a long period. Many people use social media website like Facebook, twitter, etc. or texting their friend all night through smartphone which is bad for both studies and their health. And it also has adverse effects on social life. Different tasks are performed automatically by using a computer.
It reduces the need for people and increases unemployment in society. People use the computer for negative activities. The computer is used to store personal data ta stored on a computer can be accessed by unauthorized persons through networks. It has created a serious problem for data security.
Since the creation of the computer, the world has developed in unforeseen ways. It began to progress more rapidly, and information was being sent through a digital highway instead of by hand.
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