Clear the Values pp. 51–52
In Excel 2004 for Mac OS, when you clear out the values, you may see green markers in the corners of cells that reference those values. That's Excel's automatic error-checking feature. Ignore them; they will disappear when you enter new values.
Don't believe that you cleared out the contents of two worksheets at once? Click the sheet tabs for February and March to see for yourself!
It's important to remove the group sheet selection as instructed in step 6 before entering new values in the February worksheet. Otherwise, you'll enter the same values in both the February and March worksheets.
Get Creating Spreadsheets and Charts in Excel: Visual QuickProject Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
