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 ...
You know the routine: you click the little arrow on the column header, the massive dropdown menu appears, and suddenly you ...
Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.
A critical look at why the bike industry still behaves like a dinosaur, repeatedly running into the same problems. The real ...
From GPT to Claude to Gemini, model names change fast, but use cases matter more. Here's how I choose the best model for the ...