AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

After playing with Copilot in Excel for a while, I decided to throw a messy sales sheet at Copilot to see if it could ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

A common source of errors in Excel is "the gap"—a situation where you add new data to the bottom of a list, but your formulas ...

The Excel Sports Management agency has hired marketer Danny Paiser to oversee international property sales as part of its ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...