Information & Communication Technology (ICT) Books: 1. Management Information Systems James A. O’Brien & George M. Marakas 2. Introduction Of Information.

Slides:

Advertisements

Similar presentations

An Overview of the Computer System

Advertisements

CSCI 1412 Tutorial 1 Introduction to Hardware, Software Parminder Kang Home:

An Overview of the Computer System

1 CIS 101 – Introduction to IT Dr. Basel Mahafzah.

Introduction to Computer Programming CSC 1401: Introduction to Programming with Java Lecture 2 Wanda M. Kunkle.

Data: A collection of raw facts and figures. It may consist of numbers, characters, symbols or pictures. Information: Organized and processed form of.

Edmodo group code jr4st1. INTRODUCTION to INFORMATION TECHNOLOGY.

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Introduction to Computer Administration Introduction.

Keyboarding Fall  Hardware is the parts of the computer that you can actually see and touch, such as…… Monitors Mouse Keyboard Ear phones Scanner.

Introduction to computer: storing instructions and information.

INTRODUCTION TO COMPUTERS

Computer Organization ANGELITO I. CUNANAN JR. 1. What is Computer?  An electronic device used for storing and processing data.  It is a machine that.

Today’s Agenda: Computer Basics Review Hardware: The physical components of a computer, any internal or external computer part that you can touch. Software:

INTRODUCTION TO COMPUTER PROGRAMMING itc-314 LECTURE 01.

Computing Review Questions. Record your responses in your Computing 101 notebook.

Information System and Management

COP1220/CGS2423 Introduction to C++/ C for Engineers Professor: Dr. Miguel Alonso Jr. Fall 2008.

UNIT - 1Topic - 1. An electronic device, operating under the control of instructions stored in its own memory unit, that can accept data (input), manipulate.

Components of the system unit COMP Computer Skills Lecture -2.

What is a Computer HardwareStorageSoftware Random Questions.

Computers Parts/Types. Topics Definition Types of Computers Parts of Computer System Impact on Society.

GIANFRANCO BARBALACE Y FRANCO CAVIGLIA CATENAZZI1ºB Types and components of a computer systems.

Intro to Computers Computer Apps 1.

Chapter 1 Intro to Computer Department of Computer Engineering Khon Kaen University.

Chapter 1 Computers: Tools for an Information Age.

Introduction to information technology Dr.Fatimah Ali Al-Rowibah.

Introduction to Computer System

Computer Applications to Business

What is a computer? Computer is a device for processing information.

Intro to Computers Computer Applications. What is a Computer? Initially the term computer referred to an individual whose job it was to perform mathematical.

Introduction. What is the course about?  Concepts History History Data representation, logic Data representation, logic Hardware: CPU, memory, storage,

Lesson 1 Operating Systems, Part 1. Objectives Describe and list different operating systems Understand file extensions Manage files and folders.

J. Stover, CSD-HS.  A computer is an electronic device that is programmed to accept data (input), process it into useful information (output), and store.

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Copyright © 2006 by The McGraw-Hill Companies,

MIS 105 LECTURE 1 INTRODUCTION TO COMPUTER HARDWARE CHAPTER REFERENCE- CHP. 1.

Introduction to IT Lecture – 01.

Parts of the Computer System

FOUNDATION IN INFORMATION TECHNOLOGY (CS-T-101) TOPIC : INFORMATION SYSTEM – SOFTWARE.

Looking Inside the Computer System

Computer Software Operating Systems – Programs. Computer Language - Review We learnt that computers are made up of millions of tiny switches that can.

BABCA Software Operating Systems (OS) aka Systems Software A set of instructions that coordinate all the activities among computer hardware resources.

COM111 Introduction to Computer Applications

HOW A COMPUTER PROCESSES DATA. What is hardware? Hardware is the electric, electronic and mechanical equipment that makes up a computer What is software?

Chapter1: Basic Concepts in Information Technology Chapter2: Hardware Chapter3: Memory, Storage and Performance Chapter4: Software.

GCSE ICT Information and Data: By the end of this, you should be able to state the difference between DATA and INFORMATION.

What is O.S Introduction to an Operating System OS Done by: Hani Al-Mohair.

Sebastián Álvarez Henao.. It refers to all physical parts of a computer system; its components are: electrical, electronic, electromechanical and mechanical.

Software. Introduction n A computer can’t do anything without a program of instructions. n A program is a set of instructions a computer carries out.

An operating system (OS) is a collection of system programs that together control the operation of a computer system.

Computer Organization & Assembly Language Chapter _ 04 Ghazanfer Mirza.

Chapter 1 WHAT IS A COMPUTER Faculty of ICT & Business Management Tel : BCOMP0101 Introduction to Information Technology.

INTRODUCTION TO COMPUTERS. A computer system is an electronic device used to input data, process data, store data for later use and produce output in.

Topic 2: Hardware and Software

An Overview of the Computer System

Introduction to Computers

Types of Computers & Computer Hardware

McGraw-Hill Technology Education

Looking Inside the machine (Types of hardware, CPU, Memory)

Introduction to Computing Lecture # 1

An Overview of the Computer System

An Overview of the Computer System

Objective 2.02: Understand computer performance and features

Unit I Flash Cards Start.

Objective 2.02: Understand computer performance and features

Computing Introduction.

McGraw-Hill Technology Education

Computer components is a programmable machine that receives input, stores and manipulates data, and provides output in a useful format. Computer The computer.

 Is a machine that is able to take information (input), do some work on (process), and to make new information (output) COMPUTER.

Overview of Computer system

Computer System.

Presentation transcript:

Information & Communication Technology (ICT) Books: 1. Management Information Systems James A. O’Brien & George M. Marakas 2. Introduction Of Information System with Supplement James O. Brien & McGraw Hill 3. Management Information System with Supplement David Oslon & McGraw Hill

DATA Data is raw, unorganized facts that need to be processed. Data can be something simple random and useless until it is organized.

INFORMATION Information is data that has been processed in such a way as to be meaningful to the person who receives it.

TECHNOLOGY To changing and manipulating the human environment. Technology includes the use of materials, tools, techniques, and sources of power to make life easier

INFORMATION TECHNOLOGY Basic definition: Information Technology is the branch of engineering that deals with the use of computer and telecommunication to retrieve, store and transmit information.

COMPUTER The term computer is derived from the Latin term ‘compute’, this means to calculate. In basic terms, a computer is an electronic device that processes data, converting it into information that is useful to people.

Hardware The electrical devices that make up the computer are called hardware. Hardware is any part of the computer you can touch. A computer’s hardware consists of interconnected electronic devices that you can use to control the computer’s operation, input, and output.

Software Software is a set of instructions that makes the computer perform tasks. In other words, software tells the computer what to do. (The term program refers to any piece of software). These instructions tell the machine’s physical components what to do, without the instructions, a computer could not do anything at all. When a computer uses a particular program, it is said to be running or executing that program.

Types Of Software Most software falls into two major categories: 1.System software 2.Application software.

System Software System software is any program (that controls the computer’s hardware or that can be used to maintain the computer in some way so that it runs more efficiently. Examples of operating systems include Windows, the Macintosh Operating System, and Linux. An operating system is essential for any computer, because it act as an interpreter between the hardware, application programs, and the user. When a program wants the hardware to do something, it communicates through the operating system. Similarly, when you want the hardware to do something (such as copying or printing a file), your request is handled by the operating system.

Application Software Application software tells the computer how to accomplish specific tasks, such as word processing or drawing, for the user. Thousands of applications are available for many purposes and for people of all ages.