Hey Product Hunt! 👋 I'm Ali, a business analyst with a math and computer science background. I spend a lot of my day in spreadsheets, and I kept noticing the same thing: people watch hours of Excel tutorials and still freeze when they open a blank sheet. Reading about VLOOKUP doesn't teach you VLOOKUP. Typing it, getting #N/A, and figuring out why does. So I built Excel Lessons — a "Duolingo for Excel": - Every lesson happens in a real, interactive spreadsheet grid - Your formulas are checked instantly - When something breaks, it tells you why, not just that it's wrong - 100+ lessons, from basic formulas to lookups and conditional logic - No install, no Excel license needed — it runs in the browser All lessons are free right now. I'd love your honest feedback: which lesson felt too easy, which one lost you, and what you wish existed. Thanks for checking it out! 🙏

Excel Lessons

Learn Excel by doing — interactive lessons in your browser

Learn Excel by doing — interactive lessons in your browser