Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

Learn how to optimize Power Query for approximate match lookups and process massive datasets with ease and efficiency.

An Obadiah Slope column Obadiah finds reading letters to the editor more misses than hits, but thought this was a great ...

A verb is a word used to describe an action. That’s doing something. Or, a verb can be used to describe a state. That’s feeling something. Or, a verb can be used to describe an occurrence. That’s ...