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ms-excel-ppt slides for beginner and advance level | PPTX
Instructor: M. Hamza Noor
Intro to
MS Excel
Jabiru Labs
Table of Content
 Introduction
 What Is MS Excel?
 Microsoft Excel Features
 Why Use Excel?
 Explanation of key terms in MS Excel
 Navigation of Excel Window and Basic Tools
 Creation of a Workbook
 Workbook - Data Entry, Formatting
 Calculations: total, average, simple formula
MS Excel Introduction
 Microsoft Excel is a computer
application program written by
Microsoft. It mainly comprises
tabs, groups of commands, and
worksheets. It stores the data in
tabular form and allows the users
to perform operations on them.
What is Microsoft Excel?
 Microsoft Excel is an office use application designed
by Microsoft. It comes with Office Suite with
several other Microsoft applications, such as Word,
Powerpoint, Access, Outlook, and OneNote, etc. It is
supported in Windows as well as Mac operating
system too.
Microsoft Excel Features
Why Use Excel?
 It is the most popular spreadsheet program in the
world
 It is easy to learn and to get started.
 The skill ceiling is high, which means that you can do
more advanced things as you become better
 It can be used with both work and in everyday life,
such as to create a family budget
 It has a huge community support
 It is continuously supported by Microsoft
Key Terms in MS-Excel
 A spreadsheet (worksheet): a piece of paper
in which data can be manipulated by the
computer stored in rows and columns.
 A workbook (Excel file) has multiple sheets.
īŽ Each sheet may have multiple pages.
īŽ Record and organize information in a row
(record)-and-column (field) format.
īŽ Make calculations and simple statistical
analyses across a row or a column.
īŽ Create charts based on the data displayed
in a spreadsheet.
Workbook vs Sheets
 A workbook refers to an Excel document. You will
sometimes hear it called a “spreadsheet.”
 In Default, each workbook has “Sheet1”, You can
rename these sheets to something more fitting to
your purpose(e.g. Fall Term, Summer Term,
Spring Termâ€Ļ)
 You can add sheets if you’d like to.
 Your workbook is the ENTIRE file and the file
name should reflect the function the file serves.
īŽ Friends_Address.xlsx
īŽ Inventory.xlsx
Excel Workbook Window
 Open an Excel workbook – double-click on
the practice file named “homeexpense.xlsx”
 Open an Excel workbook in Excel
īŽ Click on File Tab and select Open.
īŽ Locate the file via file folders.
īŽ Double-click on the file.
Excel Window
â€ĸ MS Office Button
â€ĸ Quick Access Toolbar
â€ĸ Tab Bar
â€ĸ Ribbon
â€ĸ Worksheet Area
â€ĸ Sheet Tabs
â€ĸ Status Bar
â€ĸ Help: F1
Microsoft Office Button
Performs many of the
functions that were
located in the File menu
of Excel 2019.
īŽNew, Open, Save, Save
As, Print, Send, Close,
etc.
File Format
īŽSave As
Excel Workbook, .xlsx
Ribbon
Font
grouping
Paragraph
grouping
Styles
grouping
īƒ’ Each “tab” (such as “Home”, “Insert”â€Ļ) will open a ribbon
with several command items each in similar groupings.
īƒ’ Home: has the common formatting tools, clipboard, fonts,
number, Styles, Cells, and Editing.
The Workbook
 The workbook is comprised
of:
īŽ Rows (labeled
numerically)
īŽ Columns (labeled
alphabetically)
īŽ Cells
 A cell is labeled with both a
numerical and alphabetical
value.
īŽ Naming convention:
C3 is active as
Indicated by the
 Tab Key: navigate cells.
Steps - Creation of a Workbook
1. Create a new workbook.
2. Save it with a file name.
3. Enter data: column headings, row
headings, and data.
4. Save the file.
A New Workbook
 You have a blank workbook when you
open Excel.
īŽ Or click on Office Button and select New.
īŽ Click on Create button.
Creation of a Workbook
 You should always enter headings to columns and
rows to identify what the numbers represent.
 Practice: make a workbook of home expenses.
Items January February March Total Average
Clothing
Grocery
Gas
Utilities
Total
Data Entry
 Place your mouse in a cell and click once.
This will allow you to enter data in that
cell.
 To move HORIZONTALLY across cells, hit
TAB.
 To move VERTICALLY, hit ENTER.
 Practice:
īŽ Enter column heading and row heading.
īŽ Enter data.
Autofill – Fill in Months
AutoFill Enter the months of the year, the days of the
week, multiples of 2 or 3, or other data in a series. You
type one or more entries, and then extend the series.
 Fill months of the year
īŽ Type first 2 months (January, February).
īŽ Change the cell type to Date type.
 Select the row of the months by clicking on the row tab such as “ Row1”. Go to Format
and select Format Cellsâ€Ļ (bottom).
 Select Date and click on OK.
â€ĸHighlight the cells of the two
months and drag the bottom
right corner to expand the cells
with the rest of the months.
Types of Data
 You can enter numerical or text data in a cell.
 Enter numbers in cells. You may need to change the cell
format to numbers.
īŽ Highlight number cells in the practice file, go to Format and select
Cell Format. Select Number and click on OK.
 If you see ######, you need to expand your column so
the data fits.
īŽ Double click on the line between the two column headings to auto-fit.
īŽ Drag the border between two columns.
 Change numbers to Currency with $ sign.
īŽ Highlight all number cells and click on $ icon.
 To enter fractions, leave a space between the whole
number and the fraction. For example, 1 1/8.
 To enter a fraction only, enter a zero first. For example, 0
1/4. If you enter 1/4 without the zero, Excel will interpret
the number as a date, January 4.
Insert a Row/Column
 Insert a row:
īŽ Select the row you would like to insert above
 Clicking on the row number tab.
īŽ In Home tab, go to Insert and select Insert Sheet Rows.
 Insert a column:
īŽ Select the column you would like to insert next to it
 Clicking on the column letter tab such as L.
īŽ In Home tab, go to Insert and select Insert Sheet
Column.
Change Column Width or Row Height
 Column Width
īŽ Drag the border between two columns to
adjust a column width.
īŽ Adjust column width for a group of columns
 Highlight the columns you want to adjust their width.
 In Home tab, go to Format and select Column
Width...
 Enter a number of characters for column width. Click on
OK.
 Row Height
īŽ Drag the border between two rows to adjust a row width.
īŽ Adjust row width for a group of rows
 Highlight the rows you would like to change their
height.
 In Home tab, go to Format and select Row Height.
 Enter a number of the row height and click on OK.
ī‚§ One point=.035 cm
Format a Worksheet
 Change the font size, color, and the
background of a cell or group of cells.
 Select the cells you’d like to change. Then
select a formatting tool.
 To show cell borders, highlight the cells
and select a border.
Table Styles and Cell Styles
 Table Styles
īŽ Highlight the Excel table (all cells), go to
Format as Table icon. Select a table style.
 Cell Styles
īŽ Highlight cells, go to Cell Styles, select a
cell style.
Excel - Header and Footer
 In Insert tab, click on Header & Footer icon.
 Type in a header in the Header box.
 Click on Go to Footer icon. Click on File Name icon to insert the file
name in the Footer box.
 To go back to the Normal view of the spreadsheet, click on View tab and
select Normal.
Conditional Formatting
 Format cells based on a condition
īŽ Red font for expenses that exceed $100.
īŽ Highlight the cells you would like to apply a conditional
formatting rule.
īŽ In Home tab, select Conditional Formatting. Select
Highlight Cell Rules and Greater Than.
īŽ Select a cut point number (100) and a style of text.
Conditional Formatting
 Explore more conditions
īŽ Top/Bottom Rules: Top 10, Above Average
īŽ Data columns
īŽ Formatting Styles
īŽ Color Scale
īŽ Data Set
Basic Calculating Functions – Total, Average
 Excel has mathematical functions for
you to use.
īŽ Total
 Click on the Cell that displays a total.
 In Home tab, click on the sum function icon.
 Highlight the cells included in the total and
hit Enter key.
īŽ Average
 Click on the cell that displays an average.
 In Home tab, click on the little down arrow in
the sum function icon and select Average.
 Highlight the cells included in the average
and hit Enter key.
Creating Basic Formula
 You conduct a mathematical
calculation in Excel by typing a
simple formula into a cell. An Excel
formula always begins with an
equal sign (=).
 Math operators
īŽ Addition: +
īŽ Subtraction:-
īŽ Multiplication:*
īŽ Division:/
 Example: Gas + Utilities
īŽ Click on the cell that displays the
expense of Gas and Utilities.
īŽ Enter =.
īŽ Click on the Gas cell for January.
īŽ Enter +.
īŽ Click on the Utilities cell for January
īŽ Hit Enter key.
Copy a Formula
 You may copy the same formula onto a
series of cells.
īŽ Example, a total expense in each of all 12 months.
īŽ Select the total cell for January.
īŽ Drag the bottom right corner of the cell to expand to the
December total cell.
īŽ The total expense is then calculated for all 12 months.
â€ĸ Practice
â€ĸ Total for each of
the categories
Merge and Center
 You may want to add a title for an Excel table.
 Insert a row above the column heading row.
 Type the title in the first cell of the title row.
 Highlight the cells you would like to display the
table title.
 Click on Merge and Center icon.
Print an Excel Sheet
 As default, there are no borders
around cells.
 For printing, there are two ways to
print boarders around cells.
īŽ Gridlines: This way adds gridlines around
the cells in the table.
 Click on Page Layout tab.
 Click on Page Setup group.
 Click on Sheet tab.
 Check Gridlines. Click on OK.
īŽ Add borders: This way adds borders around
the cells you selected.
 Highlight the cells you want to have borders.
 In Home tab, click on the down arrow next to
the border icon and select a choice of
borders.
 You have flexibility of selecting a variety of
borders.
Page Layout
 Orientation
īŽ The vertical dotted line specifies the right border
of a page in a spreadsheet.
īŽ You may change the page orientation from
Portrait to Landscape. Go to Page Layout tab,
click on the Orientation icon and select
Landscape.
īŽ You may adjust the width of columns to fit the
columns into a page.
 Double click on the border between the titles of two
columns to automatically adjust the column width.
 Drag the border between the titles of two columns to
adjust the column width.
 Margins
īŽ To adjust the margins of a page, in Page Layout
tab, click on Margins icon and select Custom
Margins. Change margins and click on OK.
 Sheet Name
īŽ To give a name of a sheet, double-click on the
sheet tab and enter the name.
Column and Pie Chart
 A column chart to show
monthly expenses.
 A column chart to show
the comparison of
expenses in selected
months.
 A pie chart to see the
percentage/amount of
each expense category.
Column Chart -Monthly Expense
 Highlight the expenses with the headings of 12 months.
 Click on Insert tab.
 Click on the arrow in Columns icon in Charts group.
 Select a column chart.
 To enter a title for the chart, choose a chart layout in Chart Layouts
group. click on the Title Box and type a title.
 You may change a layout or a style of the chart by selecting a style or a
layout.
Column Chart - Expense Comparison
 Display expense comparisons among January, March, and June.
 Four columns: Items, January, March, and June. Use “ctrl” key to select
multiple columns.
 Go to Insert tab and select a column chart under Column chart icon.
 Click on Switch Row/Column icon to change the comparison:
comparison among months’ categories.
Pie Chart - Expense Distribution
 Highlight the Items column
and the Total Expense Column
(ctrl).
 Go to Insert tab.
 Select a Pie chart in Pie icon.
 To show a percentage, click
on the first icon in Chart
Layouts group.
Pie Chart - Format
 To add a title for the pie chart, choose a layout with a title
box, click on the title box, and type the title.
 Add background for the chart: Right-click on the chart and
select Format Chart Areaâ€Ļ.
īŽ Select a Fill style, border color, border style, etc. Click on Close.
Key Steps in Charting
 Create the columns/rows that have the data you need
to draw a chart.
 Select the columns/rows needed.
īŽ Hold “ctrl” key to select non-continuous columns.
īŽ Hold “shift” key to select continuous columns.
 Select a chart type in Insert tab.
 Enter Chart title.
 Select a style of a chart.
References
â€ĸ Wikipedia.org
â€ĸ Google.com
â€ĸ Seminarppt.com
â€ĸ Studymafia.org
Thanks
To
SeminarPpt.Com

ms-excel-ppt slides for beginner and advance level

  • 1.
    Instructor: M. HamzaNoor Intro to MS Excel Jabiru Labs
  • 2.
    Table of Content Introduction  What Is MS Excel?  Microsoft Excel Features  Why Use Excel?  Explanation of key terms in MS Excel  Navigation of Excel Window and Basic Tools  Creation of a Workbook  Workbook - Data Entry, Formatting  Calculations: total, average, simple formula
  • 3.
    MS Excel Introduction Microsoft Excel is a computer application program written by Microsoft. It mainly comprises tabs, groups of commands, and worksheets. It stores the data in tabular form and allows the users to perform operations on them.
  • 4.
    What is MicrosoftExcel?  Microsoft Excel is an office use application designed by Microsoft. It comes with Office Suite with several other Microsoft applications, such as Word, Powerpoint, Access, Outlook, and OneNote, etc. It is supported in Windows as well as Mac operating system too.
  • 5.
  • 6.
    Why Use Excel? It is the most popular spreadsheet program in the world  It is easy to learn and to get started.  The skill ceiling is high, which means that you can do more advanced things as you become better  It can be used with both work and in everyday life, such as to create a family budget  It has a huge community support  It is continuously supported by Microsoft
  • 7.
    Key Terms inMS-Excel  A spreadsheet (worksheet): a piece of paper in which data can be manipulated by the computer stored in rows and columns.  A workbook (Excel file) has multiple sheets. īŽ Each sheet may have multiple pages. īŽ Record and organize information in a row (record)-and-column (field) format. īŽ Make calculations and simple statistical analyses across a row or a column. īŽ Create charts based on the data displayed in a spreadsheet.
  • 8.
    Workbook vs Sheets A workbook refers to an Excel document. You will sometimes hear it called a “spreadsheet.”  In Default, each workbook has “Sheet1”, You can rename these sheets to something more fitting to your purpose(e.g. Fall Term, Summer Term, Spring Termâ€Ļ)  You can add sheets if you’d like to.  Your workbook is the ENTIRE file and the file name should reflect the function the file serves. īŽ Friends_Address.xlsx īŽ Inventory.xlsx
  • 9.
    Excel Workbook Window Open an Excel workbook – double-click on the practice file named “homeexpense.xlsx”  Open an Excel workbook in Excel īŽ Click on File Tab and select Open. īŽ Locate the file via file folders. īŽ Double-click on the file.
  • 10.
    Excel Window â€ĸ MSOffice Button â€ĸ Quick Access Toolbar â€ĸ Tab Bar â€ĸ Ribbon â€ĸ Worksheet Area â€ĸ Sheet Tabs â€ĸ Status Bar â€ĸ Help: F1
  • 11.
    Microsoft Office Button Performsmany of the functions that were located in the File menu of Excel 2019. īŽNew, Open, Save, Save As, Print, Send, Close, etc. File Format īŽSave As Excel Workbook, .xlsx
  • 12.
    Ribbon Font grouping Paragraph grouping Styles grouping īƒ’ Each “tab”(such as “Home”, “Insert”â€Ļ) will open a ribbon with several command items each in similar groupings. īƒ’ Home: has the common formatting tools, clipboard, fonts, number, Styles, Cells, and Editing.
  • 13.
    The Workbook  Theworkbook is comprised of: īŽ Rows (labeled numerically) īŽ Columns (labeled alphabetically) īŽ Cells  A cell is labeled with both a numerical and alphabetical value. īŽ Naming convention: C3 is active as Indicated by the  Tab Key: navigate cells.
  • 14.
    Steps - Creationof a Workbook 1. Create a new workbook. 2. Save it with a file name. 3. Enter data: column headings, row headings, and data. 4. Save the file.
  • 15.
    A New Workbook You have a blank workbook when you open Excel. īŽ Or click on Office Button and select New. īŽ Click on Create button.
  • 16.
    Creation of aWorkbook  You should always enter headings to columns and rows to identify what the numbers represent.  Practice: make a workbook of home expenses. Items January February March Total Average Clothing Grocery Gas Utilities Total
  • 17.
    Data Entry  Placeyour mouse in a cell and click once. This will allow you to enter data in that cell.  To move HORIZONTALLY across cells, hit TAB.  To move VERTICALLY, hit ENTER.  Practice: īŽ Enter column heading and row heading. īŽ Enter data.
  • 18.
    Autofill – Fillin Months AutoFill Enter the months of the year, the days of the week, multiples of 2 or 3, or other data in a series. You type one or more entries, and then extend the series.  Fill months of the year īŽ Type first 2 months (January, February). īŽ Change the cell type to Date type.  Select the row of the months by clicking on the row tab such as “ Row1”. Go to Format and select Format Cellsâ€Ļ (bottom).  Select Date and click on OK. â€ĸHighlight the cells of the two months and drag the bottom right corner to expand the cells with the rest of the months.
  • 19.
    Types of Data You can enter numerical or text data in a cell.  Enter numbers in cells. You may need to change the cell format to numbers. īŽ Highlight number cells in the practice file, go to Format and select Cell Format. Select Number and click on OK.  If you see ######, you need to expand your column so the data fits. īŽ Double click on the line between the two column headings to auto-fit. īŽ Drag the border between two columns.  Change numbers to Currency with $ sign. īŽ Highlight all number cells and click on $ icon.  To enter fractions, leave a space between the whole number and the fraction. For example, 1 1/8.  To enter a fraction only, enter a zero first. For example, 0 1/4. If you enter 1/4 without the zero, Excel will interpret the number as a date, January 4.
  • 20.
    Insert a Row/Column Insert a row: īŽ Select the row you would like to insert above  Clicking on the row number tab. īŽ In Home tab, go to Insert and select Insert Sheet Rows.  Insert a column: īŽ Select the column you would like to insert next to it  Clicking on the column letter tab such as L. īŽ In Home tab, go to Insert and select Insert Sheet Column.
  • 21.
    Change Column Widthor Row Height  Column Width īŽ Drag the border between two columns to adjust a column width. īŽ Adjust column width for a group of columns  Highlight the columns you want to adjust their width.  In Home tab, go to Format and select Column Width...  Enter a number of characters for column width. Click on OK.  Row Height īŽ Drag the border between two rows to adjust a row width. īŽ Adjust row width for a group of rows  Highlight the rows you would like to change their height.  In Home tab, go to Format and select Row Height.  Enter a number of the row height and click on OK. ī‚§ One point=.035 cm
  • 22.
    Format a Worksheet Change the font size, color, and the background of a cell or group of cells.  Select the cells you’d like to change. Then select a formatting tool.  To show cell borders, highlight the cells and select a border.
  • 23.
    Table Styles andCell Styles  Table Styles īŽ Highlight the Excel table (all cells), go to Format as Table icon. Select a table style.  Cell Styles īŽ Highlight cells, go to Cell Styles, select a cell style.
  • 24.
    Excel - Headerand Footer  In Insert tab, click on Header & Footer icon.  Type in a header in the Header box.  Click on Go to Footer icon. Click on File Name icon to insert the file name in the Footer box.  To go back to the Normal view of the spreadsheet, click on View tab and select Normal.
  • 25.
    Conditional Formatting  Formatcells based on a condition īŽ Red font for expenses that exceed $100. īŽ Highlight the cells you would like to apply a conditional formatting rule. īŽ In Home tab, select Conditional Formatting. Select Highlight Cell Rules and Greater Than. īŽ Select a cut point number (100) and a style of text.
  • 26.
    Conditional Formatting  Exploremore conditions īŽ Top/Bottom Rules: Top 10, Above Average īŽ Data columns īŽ Formatting Styles īŽ Color Scale īŽ Data Set
  • 27.
    Basic Calculating Functions– Total, Average  Excel has mathematical functions for you to use. īŽ Total  Click on the Cell that displays a total.  In Home tab, click on the sum function icon.  Highlight the cells included in the total and hit Enter key. īŽ Average  Click on the cell that displays an average.  In Home tab, click on the little down arrow in the sum function icon and select Average.  Highlight the cells included in the average and hit Enter key.
  • 28.
    Creating Basic Formula You conduct a mathematical calculation in Excel by typing a simple formula into a cell. An Excel formula always begins with an equal sign (=).  Math operators īŽ Addition: + īŽ Subtraction:- īŽ Multiplication:* īŽ Division:/  Example: Gas + Utilities īŽ Click on the cell that displays the expense of Gas and Utilities. īŽ Enter =. īŽ Click on the Gas cell for January. īŽ Enter +. īŽ Click on the Utilities cell for January īŽ Hit Enter key.
  • 29.
    Copy a Formula You may copy the same formula onto a series of cells. īŽ Example, a total expense in each of all 12 months. īŽ Select the total cell for January. īŽ Drag the bottom right corner of the cell to expand to the December total cell. īŽ The total expense is then calculated for all 12 months. â€ĸ Practice â€ĸ Total for each of the categories
  • 30.
    Merge and Center You may want to add a title for an Excel table.  Insert a row above the column heading row.  Type the title in the first cell of the title row.  Highlight the cells you would like to display the table title.  Click on Merge and Center icon.
  • 31.
    Print an ExcelSheet  As default, there are no borders around cells.  For printing, there are two ways to print boarders around cells. īŽ Gridlines: This way adds gridlines around the cells in the table.  Click on Page Layout tab.  Click on Page Setup group.  Click on Sheet tab.  Check Gridlines. Click on OK. īŽ Add borders: This way adds borders around the cells you selected.  Highlight the cells you want to have borders.  In Home tab, click on the down arrow next to the border icon and select a choice of borders.  You have flexibility of selecting a variety of borders.
  • 32.
    Page Layout  Orientation īŽThe vertical dotted line specifies the right border of a page in a spreadsheet. īŽ You may change the page orientation from Portrait to Landscape. Go to Page Layout tab, click on the Orientation icon and select Landscape. īŽ You may adjust the width of columns to fit the columns into a page.  Double click on the border between the titles of two columns to automatically adjust the column width.  Drag the border between the titles of two columns to adjust the column width.  Margins īŽ To adjust the margins of a page, in Page Layout tab, click on Margins icon and select Custom Margins. Change margins and click on OK.  Sheet Name īŽ To give a name of a sheet, double-click on the sheet tab and enter the name.
  • 33.
    Column and PieChart  A column chart to show monthly expenses.  A column chart to show the comparison of expenses in selected months.  A pie chart to see the percentage/amount of each expense category.
  • 34.
    Column Chart -MonthlyExpense  Highlight the expenses with the headings of 12 months.  Click on Insert tab.  Click on the arrow in Columns icon in Charts group.  Select a column chart.  To enter a title for the chart, choose a chart layout in Chart Layouts group. click on the Title Box and type a title.  You may change a layout or a style of the chart by selecting a style or a layout.
  • 35.
    Column Chart -Expense Comparison  Display expense comparisons among January, March, and June.  Four columns: Items, January, March, and June. Use “ctrl” key to select multiple columns.  Go to Insert tab and select a column chart under Column chart icon.  Click on Switch Row/Column icon to change the comparison: comparison among months’ categories.
  • 36.
    Pie Chart -Expense Distribution  Highlight the Items column and the Total Expense Column (ctrl).  Go to Insert tab.  Select a Pie chart in Pie icon.  To show a percentage, click on the first icon in Chart Layouts group.
  • 37.
    Pie Chart -Format  To add a title for the pie chart, choose a layout with a title box, click on the title box, and type the title.  Add background for the chart: Right-click on the chart and select Format Chart Areaâ€Ļ. īŽ Select a Fill style, border color, border style, etc. Click on Close.
  • 38.
    Key Steps inCharting  Create the columns/rows that have the data you need to draw a chart.  Select the columns/rows needed. īŽ Hold “ctrl” key to select non-continuous columns. īŽ Hold “shift” key to select continuous columns.  Select a chart type in Insert tab.  Enter Chart title.  Select a style of a chart.
  • 39.
  • 40.

Editor's Notes

  • #7 Excel is a spreadsheet application. With Excel, we can record information in a row-and-column format. We can make simple calculations or statistical analysis across a row or a column. Create charts on the basis of the recorded data. Records of family expenses, Travel log with calculation of the mileage and reimbursement, student grade book with calculation of the final grades and making charts.
  • #11 -20 minutes Open MS Word. File/Edit Menus are grouped to Office Button. Office Button: common commands: new, open, save, print, email, etc. Prepare-Details to describe or identify a document. Practice: type in formation, save it as a file. open a file. Print, print-preview, send as an email attachment.
  • #12  Introduced a term as Ribbon. The command icons are grouped in each of the tabs. Each tab opens a ribbon, a group of commands. Practice: Explore the tabs with commonly used commands. Home: formatting – font, size, bold, italic, find/replace, copy/paste
  • #13 The first 26 columns have the letters from A through Z. Each worksheet contains 256 columns in all, so after Z the letters begin again in pairs, AA through AZ. See Figure 2. After AZ, the letter pairs start again with columns BA through BZ, and so on, continuing through IA to IV, until all 256 columns have alphabetical headings. Each row also has a heading. Row headings are numbers, from 1 through 65,536. There are 16,777,216 cells to work in on each worksheet. You could get lost without the cell reference to tell you where you are.
  • #18 Fill activity: Select cell A15. Type 3, and then press ENTER. In cell A16, type 6, and then press ENTER. By typing two numbers, you've established a pattern for Excel. Select A15, press SHIFT, select A16, and then release the SHIFT button. Both cell A15 and cell A16 are selected. Position the pointer over the lower-right corner of cell A16 until a black cross (+) appears. Drag the fill handle down the column. Release the mouse button when the ScreenTip says "18" in cell A20. Excel fills in the rest of the numbers from the three-times table.
  • #23 Excel has built-in cell styles you can apply or modify.