Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

R1C1 coordinates provide a predictable map for auditing formulas and writing universal VBA macros.

Excel's main function is to interlink cells, through the use of formulas, so that the formula cell changes when data is inputted into linked cells. The best way to store information in spreadsheets is ...