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4    Select the type of data
                          you want to allow.                                    The moon highlights different aspects

                                                                                 at different times, much like filtering
                   5    Set the specific criteria                                 focuses on specific data subsets.
                    (e.g., a range of numbers
                               from 1 to 30).



                                            6    Click OK to apply the validation.

                 The selected column will now only accept data that meets the specified criteria, ensuring
                 correct data entry. Now, if you enter a quantity greater than 30, an error message will appear,
                 as shown.





                                                                                 You can also set input messages
                                                                                to guide the user on what type of
                                                                                     data to enter into a cell.




                  TECH
                    T      ¢   Range: A group of adjacent cells selected for use in calculations or other operations.
                    E
                    R      ¢   Trend: The general direction in which data is moving over time, shown visually in charts.
                    M
                    S          Magnitude: It refers to the size or amount of the data represented by the area beneath the
                           ¢
                              line, showing the volume or change over time.




                 REWIND RUN



                 «   Formulas in Excel start with an equal to (=) sign.
                 «   Operators are symbols used in formulas to perform specific mathematical or logical operations.

                 «   Cell referencing is using the address of a cell in a formula to refer to its value.
                 «   Functions are predefined formulas designed to perform specific calculations based on the data you
                    provide.
                 «   Sorting arranges your information in a specific order.
                 «   Excel offers a variety of chart types to suit different types of data and analysis.












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