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Introduction of Memory Units Memory Units are also known as Memory Systems. Computer memory is the physical device/component where the computer holds data, information, and programs either temporarily or permanently that are in use.  When the data or information is …

Introduction of Input Units Input Units is also known as Input System. The computer will be of no use if it is not communicating with the external world. Thus, a computer must have a system to receive information from the …

Introduction of Structure of a Computer Structure of a Computer is also considered as Hardware of Computers. Hardware is considered as the first part of a computer.  Hardware does all the physical work of a computer with the help of …

In this topic, Software and its types are discussed in detail which are as follows – Introduction The software enables a computer to perform all the useful and desired functions. Different types of software help a computer to be used …

Types or Categories or Classifications of Computers Classifications of Computers can be done essentially using two different types of computer processing technology. Each is made possible by a different kind of circuitry, and each is suitable for different purposes. Computers …

Use/Applications of Computer When there was no computer, everywhere the manual system was followed which was very complicated and hard work but now with the arrival of the computer, everything has become much more systematic and easy to use. Some …

There are the following limitations of computers that may be considered for a computer : Programmed and Supervised by Humans : Though the computer is programmed to work efficiently, quickly, and accurately but it is still programmed by human beings …

Fundamentals of Computer is described below – Introduction of Fundamentals of Computer The main function of a computer is to process the input data according to a specific program to produce the desired output. This is why a computer is …

Introduction of Generations of Computer The evolution of computers is studied with generations of computer and is started in the 16th century and resulted in today’s modern machines. The present-day computer, however, has also undergone rapid change over the years.  …

Introduction of History or Origin of Computer Perhaps the Computer is the most powerful and versatile tool created by human beings till now that can be known by studying the history or origin of the computer. In today’s scenario, the …