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

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

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

The "Unpivot" button inside Excel's Get Data feature is a hidden superpower. It can turn a tedious, error-prone task into smooth, automated workflows. No more copy-pasting, no more manual rearranging ...

Learn Data Analysis Essentials in Excel in just 12 minutes! This tutorial uses a real-world dataset on the Olympics to cover the 4 core steps of data analysis in Excel: 1. **Clean** - Create a backup ...

Companies that excel at strategic foresight are able to systematically track both predictable future events and true unknowns ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Ascenty (Digital Realty), Scala Data Centers, Equinix, and ODATA (Aligned Data Centers) are among the leading operators in Brazil by total IT capacity. This database (Excel) product covers the Brazil ...

According to Gartner, 58% of finance functions employed AI in 2024—a 21-percentage-point jump from the prior year. PwC ...

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

Computer scientist Azim Afroozeh redesigned data compression and storage so large datasets can be analyzed faster while ...