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                          15                                      All Aboard the
                                                                  Numerical Entry




                        Technique                                 Express!





                                                           umbers, numbers, numbers. Spreadsheets are full of them, and
                        Save Time By                       because they don’t get there by magic, it behooves you to know all
                                                     Nthe tricks of the trade for entering them as efficiently as possible.
                          Using the numerical
                          keypad                     The first trick is the most obvious — use your computer’s 10-key pad (or
                                                     the equivalent thereof) to make all your numerical entries. The second
                          Fixing your decimal        trick is to let Excel set the decimal places in your numerical entries that
                          places                     all use a set number of places (that way, you can concentrate on just
                          Restricting data entry to  entering the correct digits). The third trick is not to allow any errant text
                          numbers only               entries into a cell range that should only contain numbers.

                                                     Taking Advantage of the Numeric Keypad


                                                     Seeing that pressing the Enter key automatically advances the cell
                                                     pointer to a new cell in the next row down — conveniently getting you in
                                                     place for your next entry — I don’t see that you have any excuse for not
                                                     entering ranges of numerical entries from your keyboard’s numeric key-
                                                     pad. (After all, your keypad does have an Enter key nearby even if it’s
                                                     embedded in the standard keyboard, as is the case on almost all lap-
                                                     tops.) When it comes to entering spreadsheet numbers with any speed,
                                                     using the number keys along the top row of the standard QWERTY key-
                                                     board just doesn’t cut it.
                                                     Unfortunately, the numeric keypad on your computer is not really the
                                                     equivalent of the old adding machine’s 10-key number pad. On the com-
                                                     puter keyboard, the keypad mostly does double-duty with other keys
                                                     (cursor keys when the pad stands apart from the standard keyboard, and
                                                     other letter and punctuation keys when it’s embedded within the key-
                                                     board itself).
                                                     As a result of this double functioning, you have to engage the numeric
                                                     keypad in Excel by pressing the Num Lock key before you can use the
                                                     pad to enter your spreadsheet numbers. This locks in the number func-
                                                     tion and simultaneously locks out the secondary cursor or letter-key
                                                     function. (Excel lets you know when the number function is engaged by
                                                     displaying the NUM indicator on the status bar.)
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