PPT-INTRODUCTION TO COMPUTER FUDAMENTALS

Whats a Computer Characteristics of a Computer Evolution of Computers Generations of Computers Classification of Computers Block Diagram Internal Communications Input Devices Output Devices. Computer imagery has applications for film special effects simulation and training games medical imagery flying logos etc Computer graphics relies on an internal model of the scene that is a mathematical representati on suitable for graphical comput Computer monitors are often positioned too low for its user which may bring about a downward eye glaze an increased neck angl e and forward bending of the upper back With the neck and upper back in this position stress on the spine significantly inc As a small business, you need every advantage you can get to compete against bigger companies with bigger resources. IT Total Care, Inc. is proud to provide our clients with a cost-effective, enterprise-class solution that is easy to use and manage. Computer ScienceComputer Science Computer ScienceComputer Science Computer ScienceComputer ScienceSecond Chance Algorithm: (a.k.a.Clock)Use a single reference bit per page.1.OS keeps frames in a circu www.ccsa126.wikispaces.com. Lecture 1: Outline. Introduction. Course Syllabus. Learning Objectives. Textbooks. Labs. Grading. Installing / using Visual Studio 2010. Introduction to programming. What is programming and programming languages?. . Zhuravlev. Alexander 326 MSLU. COMPUTER-RELATED CRIME. Computer crimes refer to the use of information technology for illegal purposes or for unauthorized access of a computer system where the intent is to damage, delete or alter the data present in the computer. Even identity thefts, misusing devices or electronic frauds are considered to be computer crimes.. Software: . computer . instructions or.  data. Anything that can be stored electronically is software, in contrast to storage devices and display devices which are called hardware.. Example: . Computer software (software) are the set of digital instructions that control the actions of a computer. . The preparation of such instructions is called programming/coding, and is done by programmers.. Computer Organization & Architecture. Lecture Duration: 2 Hours. Lecture Overview. Course description. Chapter 1 : Introduction. Overview of computer organization and . architecture. The main components of a . Hardware vs. Software. Hardware. Physical components. Input/Output. devices. Internal components. Software. The . programs or instructions that tell the computer what to do . Operating systems. Applications. The purpose of this class is to get comfortable with:. U. sing Windows. Parts of a computer ,. Turning on a computer,. Logging on,. Using the mouse, and. Using the keyboard.. COMPUTER BASICS: We Will Discuss:. Zuse. .. 1944. : . The Harvard Mark I the first programmable digital computer made in the U.S. .  . Facts:. Weighed 5 tons . Had . 500 miles of wire. Was 8 feet tall . Was . 51 feet long. Ran non-stop for 15 years. Input Unit. CPU (Central Processing Unit). CPU itself has the following three components −. ALU (Arithmetic Logic Unit). Memory Unit. Control Unit. Output Unit. Input Devices. Keyboard. Mouse. Joy Stick. National Institute for Legislative Studies,. National Assembly, Abuja.. Introduction to Computer Networking. 1. Introduction to Computer Network . Computer Network is simply a collection of computers or other hardware devices that...