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BASIC ELEMENTS OF COMPUTER

BASIC ELEMENTS OF COMPUTER There are two basic elements of computer, they are: Hardware and Software HARDWARE:

USES OF COMPUTER IN THE SOCIETY

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USES OF COMPUTER IN THE SOCIETY Computer is applied in Society in many ways: 1.      DOCUMENTATON: computer is used in offices, homes, for typing letters, reports, CV s etc. 2.      DATA COMMUNICATION: With computer, one can transfer data from one person to another or from one computer to another through Network.

CLASSIFICATIONS OF COMPUTER

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CLASSIFICATIONS OF COMPUTER Computer can be classified based on the following ways: 1.      Computer type by different generation 2.      Computer type by size 3.      Computer type by device or kind of signal and data processed or mode of operation. 4.      Computer type by purpose 1.      CLASSIFICATION   BASED ON GENERATION   OF COMPUTER There are various generations of computer that has been recorded. Five generations of computer have been produced between 1946 to date. The generations and some of their features are:

COMPUTING DEVICES II, FROM 20TH CENTURY TO DATE

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COMPUTING DEVICES II, FROM 20 TH CENTURY TO DATE Computing devices from the 20 th century to date includes : ENIAC   This means Electronic numerical integrator and calculator. ENIAC was built at the University of Pennsylvania between 1943 and 1945 by two professors John Mauchly and prosper Eckert. T. who got funding from the war department after would replace all the “computers”

HISTORICAL BACKGROUND OF COMPUTER

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WHY CALL A COMPUTER A SYSTEM

WHY CALL A COMPUTER A “SYSTEM” It is observed that in most cases people tend to call a computer “system”. Well this is not strange to hear that a computer can be called a system, but my reason for making this write up is because most people who mention the name

DEFINITION OF COMPUTER

ART OF PUBLIC SPEAKING

Public speaking (sometimes termed oratory or oration ) is the process or act of performing a presentation (a speech ) focused around an individual direct speech to a live audience in a structured, deliberate manner in order to inform, influence, or entertain them. Public speaking is commonly understood as the formal, face-to-face talking of a single person to a group of listeners. It is closely allied to "presenting", although the latter is more often associated with commercial activity. Most of the time, public speaking is to persuade the audience. In public speaking, as in any form of communication, there are five basic elements, often expressed as " who is saying what to whom using what medium with what effects ?". The purpose of public speaking can range from simply transmitting information, to motivate people to act, to simply telling a story . Good orators should not only be able to engage their audience, but also be able to read them. The ...