Daily Archives: September 20, 2026

How to Build a Power BI Dashboard from Excel Data: A Complete Project

Turn a structured Excel sales workbook into an interactive Power BI report, validate its totals, publish it, and optionally pin headline visuals to a Power BI service dashboard. This project covers source preparation, Power Query, modeling, DAX measures, report design, and refresh decisions.

What Is Prompt Engineering? A Beginner’s Guide to Better AI Prompts

Prompt engineering is the practical skill of giving generative AI a clear task, relevant context, useful constraints, and a usable output format. Learn how to improve prompts for business writing, analysis, SQL, Python, and other workplace tasks—while knowing when human review and stronger controls are necessary.