PPT-Introduction to Computers

A computer stores data in files A computer holds many thousands of files A file is a collection of data Assigned a name Held on a storage medium A storage medium can be Flash memory CD DVD. Mostly you need to spend much time to search on search engine and doesnt get Desktop Computers For Sale Cheap documents that you need We are here to serve you so you can easily access read and download its No need to wasting time to lookup on anothe CHAPTER 2. Hossein BIDGOLI. MIS. . 1 laptop per child. Get me the Geeks. LO1. . Define a computer system and describe its components.. LO2. . Discuss the history of computer hardware and software.. Tori. Harbin . 3. rd. period. Who invented the first computer?. 1837 Charles Babbage, a British professor of mathematics, had an idea for . Analytical . Engine, the first stored-program mechanical computer.. Twelfth Edition. Chapter 1: Computers and You. . Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. 1. Computers and You. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Objectives. Understand what is meant by memory. Difference between RAM and ROM. Look at how memory affects the performance of a PC. Understand what is meant by virtual memory. Look at different memory types such as. Social Implications of Computers. Are Computers Isolating?. Yes:. People spend time online instead of face to face.. (Even when they . ar. e face to face with other people!). Game “addiction”. Online commerce hurts downtowns.. Eleventh Edition. Chapter 1: Computers & You. . Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. 1. 2. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America.. Computers . can be used either as constructive tools or destructive weapons. Unethical computer use is a violation of trust that can damage finances and reputations, and even lead to serious consequences, such as jail time. At the end of the day, when computers are used in unethical ways, it is people who are harmed.. Role of computers in educational . planning. Satish. . Mishra,PGT. . CS,KV Tirumalagiri . Introduction . PLANNING : Act or Process of making plans.. PLAN :Predetermined strategy ,detailed scheme for achieving a target /objective .. Group members:. Nicola McLeod. Natalia Mullings. What is a Computer?. A.  computer is an electronic device that manipulates information, or "data." It has the ability to store, retrieve, and process data. You can use a computer to type documents, send email, and browse the internet. You can also use it to handle spreadsheets, accounting, database management, presentations, games, and more.. CS 195 Social Implications of Computers. Free Will vs. Predestination. Do people have free will? An ancient question:. Greek mythology: the Fates (. Clotho. , . Lachesis. , . Atropos. ). early Christianity:. Social Implications of Computers. Free Will vs. Predestination. Do people have free will? An ancient question:. Greek mythology: the Fates (. Clotho. , . Lachesis. , . Atropos. ). early Christianity:. Hardin Lucas. History of Computers in Sports. As early as the 1960’s computers were used for statistical analysis. Broadcasting expanded the use of computers in the 1990’s and early 2000’s. Use has only expanded and will continue to increase for the foreseeable future. Samuel Kizito. Evolution in computer technology. Computer evolution . refers to the change in computer technology right from the time computers were first used to the present.. The mechanical computer era (1623–1945).