Advanced COUNTIF() function
This caught me out the other day: I was looking to do something that I at first pegged as a…
productivity through technology
This caught me out the other day: I was looking to do something that I at first pegged as a…
SUM is probably the first function you will learn as well as one of the most used functions. It can…
The SUM function is probably Excel’s most misused feature. Probably the first function you will learn in your CAT career,…