Excel Beginner → Intermediate

his is the serious progression guide.

It covers:

• reference mastery
• complex IF logic
• lookup architecture
• multi-condition analysis
• data normalization
• dynamic-array design
• LET
• LAMBDA
• statistics
• finance
• error handling
• Tables and structured references
• analysis workflow
• real-world projects
• challenge exercises
• verification methodology
• 30-hour progression

The important difference is that it teaches how to think about Excel, not merely memorize functions.