Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

When your spreadsheet has formulas piled on top of formulas, tracking and repairing errors would be agony if it weren’t for Excel’s Precedents and Dependents: cells that are referred to by a formula ...

There's a long-standing myth that the "best" Excel users write the longest formulas. Excel mastery used to be measured by how many functions you could cram into one cell, but that standard no longer ...