1. © 2010 South-Western / Cengage Learning Century 21 Keyboarding  Cycle 3: Unit 24  Lessons 93 – 98

2. Spreadsheet Essentials Unit 24: Lessons 93-98  Spreadsheet Software  Used in business, education, and government  Formulas are used to perform calculations  Present information graphically with charts  Recalculated automatically

3. Spreadsheet Essentials Unit 24: Lessons 93-98  Worksheet  one spreadsheet computer file  Workbook  Contains one or more worksheets  One is visible others appear as tabs  Additional worksheets can be inserted

4. Spreadsheet Essentials Unit 24: Lessons 93-98 TabTitle bar Formula bar Active cell Name box Rows Worksheet Tabs Columns Scroll bars View buttons Zoom Controls Ribbon

5. Lesson 93 Objective Unit 24: Lesson 93  To enter data, move around in a worksheet, and print a worksheet.

6. Move Around in a Worksheet Unit 24: Lesson 93  To move the active cell one or more cells to the left, right, up, or down, use the arrow keys Active cell

7.  Data entered into a cell is automatically assigned either a label or value status. Enter Labels and Values Unit 24: Lesson 93 Labels align at left Values align at right

8. Gridlines & Headings Unit 24: Lesson 93  View and Print Gridlines and Row and Column Headings

9. Lesson 94 Objective Unit 24: Lesson 94  To select a range of cells and edit, clear, copy, and move information in a worksheet.

10. Lesson 95 Objective Unit 24: Lesson 95  To format cell contents, adjust column width, and insert/delete columns and rows.

11. Insert / Delete Unit 24: Lesson 95  Rows and Columns  One or more rows or columns can be inserted or deleted at a time.

12. Format Numbers Unit 24: Lesson 95

13. Format Cell Content Unit 24: Lesson 95

14. Lesson 96 Objective Unit 24: Lesson 96  To perform worksheet calculations using formulas and functions. Formula Bar Formulas typically begin with an equals sign.

15.  Order of Operations (1) Calculations inside parentheses are performed before those outside parentheses. (2) Multiplication and division in the order that they occur in the formula. (3) Addition and subtraction in their order of occurrence. Formulas Unit 24: Lesson 96

16.  Equals sign signals beginning of operation  Function name identifies the operation  Argument defines numbers to be used in calculation Functions Unit 24: Lesson 96

17. Commonly Used Functions Unit 24: Lesson 96

18. Lesson 97 Objective Unit 24: Lesson 97  To prepare embedded column, bar, and pie charts using worksheet information.

19. Charts Unit 24: Lesson 97  Can be created as  An embedded chart  A chart sheet Bar Chart Column Chart Pie Chart

20. Charts Unit 24: Lesson 97  Additionally, there are  Line charts  Area charts  Scatter charts  Doughnut charts  Chart types can be changed Line Chart Doughnut Chart Area Chart

21. Chart Layout and Styles Unit 24: Lesson 97

22. Chart Layout and Styles Unit 24: Lesson 97  Change Chart Layout and Styles  Titles  Data labels  Gridlines  Legend  Chart Styles Column Chart with Layout 9 and Chart Style 42

23. Lesson 98 Objective Unit 24: Lesson 98  To apply what you have learned to prepare worksheets and charts.

24. Language Skills Unit 24: Lesson 98  Word Choice  principal (n/adj) a person in authority; a capital sum; main, primary  principle (n) a rule

25. Language Skills Unit 24: Lesson 98  Word Choice  stationary (adj) fixed in position, course, or mode; unchanging in condition  stationery (n) paper and envelopes used for processing personal and business documents