1. End Show Introduction to Electronic Spreadsheets Unit 3

2. End Show A spreadsheet is a sheet that contains a large number of rows and columns Spreadsheets ABCDEFG 1 2 3 4 5

3. End Show ABCDEFG 1 2 3 4 5 6 7 8 9

4. ABCDEFG 1 2 3 4 5 6 7 8 9 Column Headings

5. End Show ABCDEFG 1 2 3 4 5 6 7 8 9

6. ABCDEFG 1 2 3 4 5 6 7 8 9 Column A

7. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column B

8. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column C

9. End Show ABCDEFG 1 2 3 4 5 6 7 8 9

10. ABCDEFG 1 2 3 4 5 6 7 8 9 Row Headings

11. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Row 1

12. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Row 2

13. End Show ABCDEFG 1 2 3 4 5 6 7 8 9

14. ABCDEFG 1 2 3 4 5 6 7 8 9 Column B

15. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Row 3

16. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column B Row 3 This is a Cell

17. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column B Row 3 B 3 This Cell is identified as B3

18. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column D

19. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column D Row 4

20. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 Column D Row 4

21. End Show ABCDEFG 1 2 3 4 5 6 7 8 9 D 4 The intersection of a row and a column is called a cell

22. End Show Electronic Spreadsheet Electronic Spreadsheet Contained Large Number of columns and rows Multiple worksheets can be collected in to a file called a workbook. Its looks like Table Helps to arrange number in a formal way of mathematic.

23. End Show Electronic Spreadsheet Can use for mathematical, financial, statistical & Scientific Calculation Helps to analysis data using Sorting, Filtering Charts

24. End Show Various Spreadsheet Packages The first spreadsheet Package was VisiCalc VPP 3D Lotus 1-2-3 SuperCalc

25. End Show Microsoft Excel MS Excel is a windows-based spreadsheet developed by the Microsoft Corporation It Provides all features of a spreadsheet package like Calculations Graphs Functions Statistical Financial Scientific

26. End Show 1 Click Here 3 Click Here 2 Select How To Start Ms Excel

27. End Show Double Click

28. End Show Title Bar Menu Bar Formatting Tool Bar Standard Tool Bar Formula Bar Name Box Active Cell Sheet Tab Ms Excel

29. End Show Data or a Formula can be entered in the cell. A spreadsheet allows detailed numerical analysis of data such as mathematical calculations Addition (+) Subtraction (-) Division (/) Multiplication(*)

30. End Show Microsoft Excel Can use for mathematical, financial, statistical & Scientific Calculation Helps to analysis data using Sorting, Filtering Pivot table Charts

31. End Show Microsoft Excel Sorting,

32. End Show Microsoft Excel Filtering

33. End Show Microsoft Excel Charts

34. End Show Microsoft Excel Pivot table

35. End Show In a spreadsheet program, work is carried out in a document called a worksheet. Multiple worksheets can be collected in to a file called a workbook. The Spreadsheet Interface Each cell has a unique address Start with column heading followed by the row number Eg A4

36. End Show C6 E6:E7 G6:H9 Cell & Range Addressing Or References

37. End Show Four types of data can be entered in worksheet cells Types of Data Formulas Formulas Dates & Time Dates & Time Number Number Text Text

38. End Show Text Texts not used in calculations Eg. 10xy, 127NH, A12-976, 208 4675. Text is any combination of numbers, spaces, and nonnumeric characters All text is left-aligned in a cell.

39. End Show Text To have Excel interpret numbers such as part numbers as text, first apply the Text format to empty cells, and then type the numbers. Entering numbers as text Or Type “ ‘ ” before number then press enter

40. End Show Text Entering numbers as text

41. End Show Text Entering numbers as text

42. End Show Numbers A number can contain only the following characters: Excel ignores leading plus signs (+) and treats a single period as a decimal. All other combinations of numbers and nonnumeric characters are treated as text. 0 1 2 3 4 5 6 7 8 9 + - ( ), / $ %, E e

43. End Show Numbers

44. End Show Numbers The General number format In cells that have the default General number format, Excel displays numbers as integers (789), decimal fractions (7.89), or scientific notation (7.89E+08) if the number is longer than the width of the cell. The General format displays up to 11 digits, including a decimal point and characters such as "E" and "+."

45. End Show Numbers 15-digit limit Excel stores numbers with up to 15 digits of precision. If a number contains more than 15 digits, Excel converts the extra digits to zeros (0).

46. End Show Date & Time Dates and times are numbers Microsoft Excel treats dates and times as numbers. 2. To enter a time based on the 12-hour clock, type a space and then a or p after the time; for example, 9:00 p. Otherwise, Microsoft Excel enters the time as AM. 1.Use a slash or a hyphen to separate the parts of a date Eg. 9/5/2002 or 5-Sep-2002.

47. End Show Date & Time

48. End Show Date & Time

49. End Show Date & Time

50. End Show Date & Time

51. End Show Formula Formulas are equations that perform calculations on values in your worksheet. Formula used to performs arithmetic operations, such as adding numbers together. Click the cell in which you want to enter the formula. Type = (an equal sign). Then Enter the formula

52. End Show Formula

53. End Show Formula

54. End Show If a formula uses a value in another cell, the formula contains a cell reference, or the address of the referred cell. =A1+A2*3

55. End Show A function is a predefined formula, which the spreadsheet provides to perform a specific type of calculation. You provide arguments that tell the function what data to use.

56. End Show A function is a predefined formula, which the spreadsheet provides to perform a specific type of calculation. You provide arguments that tell the function what data to use.

57. End Show Thanks