To kick things off, let’s explore how to perform essential calculations like determining the total salary and headcount by department. This is where functions such as `COUNTIFS`, `SUMIFS`, and ...

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); ...

If you've ever stared at a monster Excel formula and thought, "There has to be a better way," well, there is. It's called LAMBDA and LET, and you don't need to go to coding school to learn how to use ...