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UNIT-3
ICT SKILLS-III

03

Learning Outcome

3.1 Introducing Spreadsheet 3.2 Starting LibreOffice Calc
3.3 Components of LibreOffice Calc Window 3.4 Performing Basic Operations in a Spreadsheet
3.5 Saving a Spreadsheet 3.6 Creating a Spreadsheet
3.7 Closing a Workbook and Exiting from Calc 3.8 Opening an Existing Spreadsheet
3.9 Printing a Spreadsheet 3.10 Working with Data and Formatting Text
3.11 Advanced Features in Calc 3.12 Presentation Software

3.13 Starting LibreOffice Impress 3.14 Advantages of Presentation Software
3.15 Drawing Graphic Objects 3.16 Saving a Presentation
3.17 Closing a Presentation 3.18 Opening an Existing Presentation
3.19 Printing a Presentation

ICT, or information and communication technology, has become an essential component of our daily lives. To access,
manage, integrate, analyse, create, and communicate, one must gain the ability to use digital technologies and
communication tools. In this unit, we will learn how to use spreadsheets. Next, we will learn how to perform basic
operations in a spreadsheet and save a spreadsheet. Then, we will learn about data manipulation and some advanced
features in spreadsheet. Further, we will learn about presentation software and its advantages. At the end of the unit, we
will learn how to perform different operations in a presentation software and how to save a presentation.

3.1 INTRODUCING SPREADSHEET

A spreadsheet is a type of electronic document with rows and columns. It is used to store data and perform calculations
in a systematic manner.
Spreadsheet software are commonly used for keeping data, displaying organised data, generating results, planning
budgets, making annual reports of business organisations, generating salary statements, doing tax calculations, etc.
There are numerous spreadsheets available that have been developed by various companies. Some of the most popular
ones are listed here.

OpenOffice Calc Microsoft Excel Google Sheets LibreOffice Calc

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