How to Remove Circular References in Excel. In a Microsoft Excel 2010 spreadsheet, you may have formulas sitting in one cell that require the information within another cell in order to calculate.

Microsoft Excel is designed to alert users whenever a circular reference is causing problems. Folks who are unable to spot the error can take full advantage of the ...

Protected and unprotected cells look the same in a spreadsheet. To delete all unprotected cells, you must select all of them at once, which can be easily done by using the Find and Replace feature.