Some Excel users have reported experiencing the Data source reference is not valid error while creating a pivot table in Excel. We will learn why this error occurs ...

If Excel is not highlighting cells in the formula, read this post to know how to fix the issue. The default behavior of Excel is to highlight the cells that are part of a formula when a user ...

Have you ever carefully crafted a formula in Excel, only to watch it unravel into chaos the moment you copy it across columns? It’s a maddening quirk of Excel tables—structured references that seem to ...

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Finding and fixing problems in Microsoft Excel is essential for a fully functioning workbook, but it can take forever. So, I made a note of the keyboard shortcuts that let me trace broken logic, see ...