Don't fall into the trap of masking structural errors in your spreadsheet.

Excel's IF function validates a cell's contents, determining whether it meets criteria that you set. It provides no information beyond what your workbook already contains, but it analyzes the data ...

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 ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...