Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.

Using just one formula, you can create an entire table, generate a filtered view, calculate a running total, or build a ...

Excel's PERCENTOF function returns the percentage that a subset of data contributes to a whole dataset, saving you from having to create additional or complex formulas to generate the same outcome.

One of the most common problems with some Excel workbooks (and other types of spreadsheets) is painfully slow load times and updates. There are three typical cuprits: too many calculations, too much ...

Been away from Excel for a while and just knocking together a simple sheet. I've got a couple of calculations which are then summed but the sum is occasional +1 out from simply adding the two absolute ...