ITBIS105 7

Chapter 1 Introduction to Computers ITBIS 105 Prepared by Shanu Joseph

[object Object],What Is a Computer? ITBIS 105 ,[object Object],[object Object],[object Object],[object Object]

Input and Output ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data and Information ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],Input (Data) Output (Information) Process

ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],Hardware and Software

The Components of a Computer ITBIS 105 The electric, electronic and mechanical components of the computer - hardware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Components of a Computer ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],_____

Mice ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Input Devices for the Physically Challenged ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

The Components of a Computer ,[object Object],ITBIS 105 ,[object Object],[object Object],______

Monitor Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Computer Outputs ITBIS 105 Softcopy output ,[object Object],Hardcopy output ,[object Object]

On the Back ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

The Components of a Computer ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Inside the System Unit ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

The Components of a Computer ,[object Object],ITBIS 105 p. 1.06 ,[object Object],Next

The Components of a Computer ITBIS 105 What is communication device ? ,[object Object],[object Object]

Computer Software ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],What is software ?

Computer Software ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Utility Programs allow the users to perform functions such as printing file, copying file, listing file names etc…

Computer Software ,[object Object],ITBIS 105 Presentation Graphics Spreadsheet Database Word Processing ,[object Object],[object Object],[object Object]

Buying Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Why Is a Computer So Powerful? ,[object Object],ITBIS 105 Reliability Storage Speed Accuracy Consistency Communications

Categories of Computers ITBIS 105 What are the categories of computers? Personal computers Midrange servers Mainframe computers Supercomputers Mobile computers

Personal Computers ,[object Object],ITBIS 105 ,[object Object],Most popular personal computers are either desktop or notebook PCs

Mobile Computers ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object]

Mobile Computers ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object]

Handheld Computers ,[object Object],ITBIS 105 Used by mobile employees such as meter readers and delivery people Small enough to fit in your hand

Handheld Computers ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Handheld Computers ,[object Object],ITBIS 105 ,[object Object],[object Object]

Categories of Computers ITBIS 105 ,[object Object],[object Object],[object Object],[object Object]

Categories of Computers ITBIS 105 ,[object Object],[object Object],[object Object]

Computer Applications in Society ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Digital Home - Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Networks ,[object Object],ITBIS 105 ,[object Object],[object Object]

Networks ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Client/Server Networks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Classifications of Client/Server Networks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

Network Topology ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Network Topology ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object]

Network Topology ,[object Object],ITBIS 105 ,[object Object],[object Object],[object Object],[object Object]

Internet Communications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright © 2010 Pearson Education, Inc. Publishing as Prentice Hall Being a Savvy Computer User and Consumer

ITBIS105 7

Recommended

Recommended

More Related Content

What's hot

What's hot (16)

Similar to ITBIS105 7

Similar to ITBIS105 7 (20)

More from Suad 00

More from Suad 00 (6)

Recently uploaded

Recently uploaded (20)

ITBIS105 7

Editor's Notes