Essay On Uses Of Computer In Various Fields

Computers facilitate effective presentation of information. Presentation software like Power Point and animation software like Flash among others can be of great help to teachers while delivering lectures.Computers facilitate audio-visual representation of information, thus making the process of learning interactive and interesting.

Storing documents on computers in the form of soft copies instead of hard ones, helps save paper.

The advantages of computers in education primarily include: Computer teaching plays a key role in the modern education system.

The otherwise not-so-interesting lessons become interesting due to audio-visual effects.

Due to the visual aid, difficult subjects can be explained in better ways.

They enable quick processing of data with very less or no chances of errors in processing.

Networked computers aid quick communication and enable web access.

Output devices: An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) which converts the electronically generated information into human-readable form ...

Software: No hardware component can work without instructions which are fed in the form of programming, thus software is a set of programs written in different languages.

These languages may be high level language, machine level language or assembly languages.

In order to make computer work programmer should have knowledge of programming techniques.


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