COMPUTER SOFTWARE.
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COMPUTER SOFTWARE.

1 Mins read
COMPUTER SOFTWARE. COMPUTER SOFTWARE refers to the various programs & data used in a computer system that enable it perform a no. of specific functions. Software instructs the computer on what to do and how…
OPERATING SYSTEM
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OPERATING SYSTEM

9 Mins read
• An Operating system is a set of programs that is used to manage the basic hardware resources of a computer. • This is the main program that controls the execution of user applications, and enables the user to access the hardware & software resources of the computer. When the computer is switched on, the OS programs run & check to ensure that all parts of the computer are functioning properly.
CENTRAL PROCESSING UNIT (CPU) / PROCESSOR.
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CENTRAL PROCESSING UNIT (CPU) / PROCESSOR.

14 Mins read
The CPU is described as the computer’s ‘brain’ that monitors all the computer operations. It is the unit inside the computer where all software instructions, math and logic operations are carried out. In Microcomputers, the CPU is implemented in a single silicon device called a Microprocessor (Computer chip), which is made by combining a very large no. of transistors together using a technology referred to as Very Large Scale Integration (VLSI).
WHERE COMPUTERS ARE USED.
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WHERE COMPUTERS ARE USED.

5 Mins read
Supermarkets. Supermarkets and other retail stores use computers for stock control, i.e., to help them manage their daily activities. The stock control system keeps record of what is in store, what has been sold, and what is out of stock. The Management is automatically alerted when a particular item or items are running out of stock and need to be reordered
How to Make Money Coding
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How to Make Money Coding

6 Mins read
Coding is the process of transforming computer instructions into a form a computer can understand. Programs are written in a particular language which provides a structure for the programmer and uses specific instructions to control the sequence of operations that the computer carries out. The programming code is written in and read from a text editor, which in turn is used to produce a software program, application, script, or system.
Classification of Computers
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Classification of Computers

2 Mins read
Classification of Computers. i. Classification of Computers by Size a) Micro-Computers • Micro –Computers are the Smallest class of Computers• Micro- Computers have one micro-processor in its Central Processing Unit• Micro-Processor refers to Central Data…
History of Computers
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History of Computers

2 Mins read
History of Computers i. First generation computers (1946-1956) Overview of the Intelligent System They made use of vacuum tubes to store and process information. The tubesconsumed a lot of power and generated a lot of…
Computer System
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Computer System

3 Mins read
Today’s world is an information-rich world and it has become a necessity for everyone to knowabout computers. Purpose of this tutorial is to introduce you about computer systems and itsfundamentals.The word computer comes from the…
Overview of the Intelligent System
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Overview of the Intelligent System

3 Mins read
Researchers in the science of “Artificial Intelligence” has investigated many areas of the mind such as pattern matching, vision, and theorem proving. However, all of these are only parts of the human mind. An intelligent system could include all of these parts, but it still would not be complete, and could not function, unless it also had sensed, a method to choose responses according to its objectives and memories, and some way of performing these responses in and on its environment.
Details of the Intelligent System.
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Details of the Intelligent System.

4 Mins read
i. The Intelligent System has a temporary objective, that it has derived from its main objective. ii. It senses its environment, although we have to realize that it has only a few senses and that these can only capture, for instance, light and sound of an object, but can not capture or know the object itself. iii. The system then stores these sense impressions as elementary concepts. Concepts are a material way of storing information. Working on concepts creates new ones and stores relationships to other total, part, abstract and concrete concepts. Of course, there is a difference between an object or occurrence in the environment, the concept the system uses for its internal processing, and the word it uses to communicate the concept. To continue with the internal processes, in more intelligent systems there should now be a check of the incoming information.
Intelligent systems
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Intelligent systems

2 Mins read
Intelligent systems A system is a small part of the universe that we are interested in. It may be natural like the weather or man-made like an automobile; it may be an object like a machine or abstract like a system for electing political leaders. The surroundings are everything else that interacts with the system. The system may sometimes be further subdivided into subsystems that also interact with each other. This division into subsystems is not necessarily unique. In this study, we are mostly interested in mechanical devices that we design for some specific purpose. This by itself helps us define what the system to be considered is.
How to start an online business.
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How to start an online business.

3 Mins read
You have made your choice. You want to begin a work from house venture. The idea of making money online is something you want. A net company could bring monetary freedom to you and your household. You claim to yourself “I’m ready yet what do I do?” Basically, if you have a laptop and an internet connection would be enough to start a profitable online business, but of course some basic knowledge about website building and writing skills may also be an advantage in this field as well. Here is the way to start a successful online business.