Doing so will select it, which will allow you to add a point of data to that cell.  The values in the "A" column dictate the X-axis data of your graph. The values in the "1" row each pertain to a different line or bar (e.g., "B1" is a line or bar, "C1" is a different line or bar, and so on). Numerical values outside of the "A" column or the "1" row represent different points of data on the Y-axis. Anything written in an Excel cell can be re-written to reflect your data.  Doing so will enter your data into the cell, allowing you to move on to another cell. As you enter data, your graph will change to display it. Doing so will close the window and save your graph changes. You can re-open the Excel window at any time by clicking on your graph.
انقر على خلية في نافذة إكسل. اكتب رقمًا أو اسمًا. اضغط على زر الإدخال ↵ Enter أو ⏎ Return. كرّر هذه العملية مع كل نقطة بيانات تحتاج إليها. انقر على زر X الظاهر أعلى الجهة اليمنى من نافذة إكسل.