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Exploring Office 2003 - Grauer and Barber اعدادى تجريبى2كمبيوتر وتكنولوجيا المعلومات – 1
مقدمة فى االكسيلللصف الثانى االعدادى تجريبى
ولغات
Introduction to Microsoft Excel 2003
Prep by : Roshdy Salem
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Aims / Objectives االهداف know What is Spread sheet?. Know When to use Spread sheet?. Describe potential spreadsheet applications. Distinguish between a workbook and a
worksheet. Explain how rows and columns are labeled. Navigate in a Workbook. Know how you can Save a workbook
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Objectives (continued)
Insert or delete rows and columns. Print a worksheet to show displayed values
or cell contents. Copy and/or move cell formulas. Format a worksheet. Using Formulas and Constants Explain Printing
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Introduction to Microsoft Excel
Common user interface with other Office applications Menus and toolbars are similar to Word and
Power Point
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Introduction to Spreadsheets
Workbook – contains one or more worksheets
Spreadsheet – a computerized ledger
Rows and Columns Columns identified with
alphabetic headings Rows identified with numeric
headings Intersection of row and
column forms a cell.
Press for video down
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An Excel Workbook
Title bar shows name of workbook
Standard toolbar
Menu bar gives lists of commands
Formatting toolbar
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Rows, Columns, and Cells
Cell referenced by column, then number
Active cell surrounded by heavy border
Column headings above each column. Columns designated with letters
Row headings to the left of each row. Rows designated with numbers
To save new file
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Types of Cell Entries
Constant – an entry that does not change Can be a numeric value or descriptive text
Functions – a predefined computational task Users cannot change them =AVERAGE(B3:B7) =SUM(A1:B2)
Student ahmed 100
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Formulas and Constants Constant is entries that does not change. It may
be a number, such as a grade on an exam, or it may be descriptive text (name).
Formula is combination of numeric constants, cell references, arithmetic operators, and/or functions.
Always begins with an equal sign =(B3+B4+B5/5) =AVERAGE(B3:B7)
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Toolbars
Appear beneath the menu bar Contain buttons that perform commonly-used
commands Standard toolbar – buttons correspond to
most basic commands in Excel Examples include opening, closing, and saving a
workbook Formatting toolbar – buttons correspond to
common formatting operations Examples include boldface and cell alignment
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Formulas and Constants
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Operator
+ Addition=A5+A7
- Subtraction or negation =A5-A7
* Multiplication =A5*A7
/ Division =A5/A7
% Percent =35%
^(caret) Exponent =6^2 (same as 62)
Operator Purpose Example
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استخدام الدوال فى االكسيلFunctions
Function DescriptionSUM (argument) Calculates the sum of the arguments
AVERAGE (argument) Calculates the average of the arguments
MAX (argument) Displays the largest value among the arguments
MIN (argument) Display the smallest value among the arguments
COUNT (argument) Calculates the number of values in the arguments
PMT (argument) Calculates loan payment amounts
IF (argument) Determines a value if a condition is true or false
TODAY() Returns the current date using a date format
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Excel Summery
Spreadsheet is the PC application that is used most frequently by managers and executives. It is the computerized equivalent of an
accountant's ledger. Enables us to organize data in a readily
understandable format.
Definitions General format – it is the default format for numeric entries
and displays a number according to the way it was originally entered.
Number format – displays a number with or without the 1000 separator and with any number of decimal places. Negative numbers can be displayed with parentheses and/ or can be shown in red.
Scientific format – which displays a number as a decimal fraction followed by a whole number exponent of 10; for example the number 12345 would appear as 1.2345E+04. The exponent, +04 in the example, is the number of places the decimal point is moved to the left. Very small numbers have negative exponents.
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Relative references means – it would change frequently.
Absolute reference means – it would not change frequently, it’s permanent. For example: $C$11 in cell.
Pointing – it’s more accurate to just pointing to the cell that you needed to process it. You can directly click in the cell that will contain the formula and type an equal sign to begin entering the formula, and click in the cell you wants to reference.
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The Print Preview Command
View and adjust margins by clicking the Margins button
Evaluation التقويم
Complete the cells formatting as you see in the following screen
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