Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

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

This makes it hard to secure and move data around the organization, or to extract it for broader analysis and to fuel AI.

Discover how Fourier Analysis breaks down complex time series data into simpler components to identify trends and patterns, despite its limitations in stock forecasting.

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 ...

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

Microsoft is set to integrate Copilot directly into Microsoft Excel to assist users with formula creation, marking another step in the company's mission to embed artificial intelligence into the daily ...

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

Learn to calculate production costs in Excel using templates and formulas. Streamline expenses and improve financial management with our comprehensive guide.

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 ...

Dr. Kasy is the author of the book “The Means of Prediction: How AI Really Works (and Who Benefits).” Imagine applying for a job. You know you’re a strong candidate with a standout résumé. But you don ...