PPT-1 Lesson 1 Computers and Computer Systems

Computer Literacy BASICS A Comprehensive Guide to IC 3 3 rd Edition Morrison Wells About the Presentations The presentations cover the objectives found in the opening of each lesson All lesson objectives are listed in the beginning of each presentation. 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 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.. The History and . Development . of . Computers. AOIT. Principles of Information Technology. Copyright © . 2007. –. 2014 . National Academy Foundation. All rights reserved.. The word . computer. has a broad meaning. 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.. 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.. 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.. 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). Chapter 1. Chapter 1: Computers and Digital Basics. 2. Chapter Contents. Section A: All Things Digital. Section B: Digital Devices. Section C: Digital Data Representation. Section D: Digital Processing. Chapter objectives. . Types of computers. Supercomputers. Mainframes . Minicomputers. Networks. Personal computers. Personal digital assistant. The Internet. Intranets . Extranets. Humans or computers. Chapter Contents. Section A: All Things Digital. Section B: Digital Devices. Section C: Digital Data Representation. Section D: Digital Processing. Section E: Password Security. Chapter 1: Computers and Digital Basics. CHAPTER 1. SSK3000/SEMESTER 1 . 2014/2015. 1. Objectives Overview. Discovering Computers . : . Chapter 1. 2. See Page 3 . for Detailed Objectives. A World of Technology. Because technology changes, you must keep up with the changes to remain digitally . You have just decided to download a new program. Based on the system requirements should you download the program to your computer? . Play a 3D ball bouncing game and save the world from the evil doctor. . Evolution and Generation of Computers 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. technologyComputers Computer parts and accessories ie monitors keyboards and scanners when sold as a package with a computerComputer software and service contracts sold with softwarePrintersPrinter s