Introduction to Spreadsheet
Lecture 1
                                         Satrajit Mandal
                                            Lecturer
                               Jindal School of Banking & Finance
                                               February 1, 2023
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
What is a spreadsheet?
            A spreadsheet is a two-dimensional grid of rows and columns
            in which data entries can be made.
            The data entries can be numbers, text, time, etc.
            A spreadsheet is also known as worksheet.
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
Types of spreadsheet
            Manual spreadsheet - A ledger book with many sheets of
            papers containing grids of rows and columns is a manual
            spreadsheet. Here, data is entered manually using a pen or
            pencil.
            Electronic spreadsheet - It is a computer application which is
            the electronic version of a manual spreadsheet. It can be
            used to automatically perform numerical calculations using
            in-built formulae called functions. Examples of electronic
            spreadsheet are Microsoft Excel, Numbers, LibreOffice Calc.
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
Advantages of electronic spreadsheet over manual
spreadsheet
            Electronic spreadsheets are larger for data entry and editing
            compared to manual worksheets.
            Data entry and operations are quicker in electronic
            spreadsheets.
            Unlike manual spreadsheets, electronic spreadsheets contain
            in-built formulae called functions which help in quickly
            performing numerical calculations.
            Storage space is higher for saving and retrieving electronic
            spreadsheets.
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
Advantages of electronic spreadsheet over manual
spreadsheet
            Accuracy is higher for numerical computations in an electronic
            spreadsheet since computer does the computations. A
            computer is more capable and efficient than a calculator and
            in working with manual spreadsheets, one has to do the
            calculations either manually or by using a calculator.
            Graphical representations of data can be generated in
            electronic spreadsheet using in-built functions.
            Neatness of work is guaranteed in electronic spreadsheet,
            whereas in manual spreadsheet neatness depends on the
            user’s handwriting skills and use of pen, pencil, eraser.
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
Microsoft Excel
    In this course, we will learn how to work in electronic spreadsheet -
    Microsoft Excel.
 Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet
Components of a spreadsheet
            Workbook - A spreadsheet program file containing one or
            more worksheets.
            Database - It is used to manage data entered into the cells of
            a spreadsheet. In Microsoft Excel, it is found in Data tab.
            Example of some database features are Sorting, Filtering,
            Data Analysis, Data from Picture.
            Graphs/Charts - Graphical/pictorial representations of data in
            a worksheet. Example Line Graph, Pie Chart, Bar Chart,
            Histogram.
Satrajit Mandal Lecturer Jindal School of Banking & Finance   Introduction to Spreadsheet