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Contents Animation
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1 Computer—Hardware Components 7
Hardware New Trends in Hardware
2 Number System 21
Number System Decimal to Binary Conversion Binary to Decimal Conversion
Operations on Binary Numbers
3 Computer Virus 29
What Is a Computer Virus? Types of Computer Virus
How Does a Computer Get Infected with a Virus? How Do You Know Your PC Has a Virus?
How to Prevent Your PC from a Virus? Malware
The Most Dangerous Malwares Known Antivirus Firewall
4 Ethics and Safety Measures in Computing 39
What Is Internet? Computer Ethics What Are Internet Ethics?
What Are Unethical Practices? Safety Measures While Using Computer/Internet
Digital Footprints Indian Laws and Government Initiatives
5 Spreadsheets—An Introduction 55
Features of Excel 2016 Starting Excel 2016 Components of Excel 2016 Window
Types of Data Creating a New Workbook Entering Data in the Worksheet
Saving a Workbook
6 More on Spreadsheets 66
Selecting Cells in a Worksheet Copying/Moving Data Using Undo and Redo Features
Column Width and Row Height Inserting Rows/Columns Merging Cells
Formatting Spreadsheets Autofill Using Formulas to Perform Calculation
Order of Operation
Worksheet 1 81
Test Sheet 1 82
7 Database and DBMS—An Introduction 84
Concept of a Database Advantages of a Database System Types of Databases
Terms Related to a Database Access 2016 Components of Access 2016
Creating a Database Data Types in Access 2016 Types of Views in Access
Rules for Writing a Field Name in Access Creating a Table
Opening An Existing Database Exiting Access 2016
8 More on Access 97
Forms in Access Queries in Access Reports in Access
9 Lists and Tables in HTML 108
Creating Lists Creating Tables
10 More on HTML 121
Inserting Images Creating Marquee Linking Web Pages
Frames Creating forms in HTML
Worksheet 2 141
Test Sheet 2 142
Project 144
Explore More (Introduction to MySQL) 147
The AI Corner! (AI Around Us) 151
OGO Cyber Sample Questions 154
IT Buzz Words 156
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