Built for complete beginners who want to become more confident working with data. You will complete three practical projects across: - Retail - Health - Finance In each one, you will use ChatGPT, Claude or Gemini alongside Excel or Google Sheets to understand an unfamiliar dataset, spot what the AI missed and verify one important figure by hand. Each project takes about 45–60 minutes. No coding, no installation and no previous experience required. You can start with any industry: - Retail — What Is Really in the Sales File? - Health — Reading the A&E Monthly Return - Finance — Understanding Customer Complaints When you finish, share three short lines in the community: The one thing I found: The number I verified: The thing that looked wrong but wasn’t: Start here: Classroom → Real Data, Real Decisions — Level 1