Learn data the useful way.
Free, structured courses in Google Sheets, SQL and Power BI — where every lesson ends with a real template you actually keep.
Not another syntax dump.
Most tutorial sites teach you rules with toy examples, then leave you unable to build anything. We teach by building — every lesson uses a real business scenario and ends with a working spreadsheet or dashboard you keep.
Structured courses, not scattered posts — start at chapter one and finish job-ready.
Hands-on tutorials for every tool — Google Sheets, SQL, Power BI, dashboards and web apps.
Real take-homes — the free lite template lives in the lesson; the pro version is on NextGenTemplates.
Three steps to something real.
No signups, no fluff — just a clear path from “what’s a formula?” to a dashboard you built yourself.
Learn
Short, clear chapters that explain the concept with a real business example — not a fruit table.
Try it live
Edit and run real queries and formulas right inside the lesson. Nothing to install, nothing to set up.
Keep it
Walk away with a finished Google Sheet or dashboard — free to download, ready to use at work.
Start with a course you can finish.
Pick a track and work through it chapter by chapter — each one builds a real skill.
SQL from Scratch
Query databases with confidence — from SELECT to JOINs and window functions, with a live editor on every page.
Google Sheets Mastery
Formulas, pivot tables, dashboards and automation — build sheets that run themselves, one tutorial at a time.
Power BI & DAX
Turn raw data into interactive reports — data modelling, DAX measures and dashboard design, step by step.
Or grab a finished template.
Prefer to skip ahead? Download a professionally built dashboard and customise it in minutes.
Every course teaches the tool — and how to do it with AI.
Google shipped AI into Sheets and Power BI. We show you exactly how to use it well — writing formulas in plain English, summarising data, and knowing when to trust it.
Skills people actually use at work.
I finally understand JOINs. The live editor made it click in a way videos never did — and I kept the dashboard I built.
The Google Sheets track saved me hours a week. Clear, practical, and free. This is how tutorials should be.
Every lesson ends with a real template. I went from spreadsheets I dreaded to dashboards my team relies on.
Start learning data the useful way.
Join 8,400+ learners. Pick a free course and build something real in your first lesson.