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

This video explains how to divide numbers in Excel using proper formulas while avoiding common mistakes that lead to errors.

This video explains how to multiply numbers in Excel using the correct formulas and methods for accurate calculations. It ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

Learning quick skills like social media scheduling, video editing and proofreading could put you well on your way to a ...

Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

EVEN BEFORE TRANSFER restrictions were lifted, quarterbacks always moved at higher rates than other positions. Only one is on ...

From dashboard overload to AI and data paradoxes, why enterprises struggle to monetise data and how AI, cloud and governance ...

The couple married at The Mansion At Oyster Bay in Woodbury on Valentine's Day, 2025, with red roses everywhere.