A great Excel technique: INDEX, MATCH, MATCH and their combination.

Master basic functions like SUM, AVERAGE, MAX, and MIN.
Learn how to use basic mathematical operators (+, -, *, /) in formulas.
Understand cell references: absolute, relative, and mixed references.

Explore more advanced functions like VLOOKUP, INDEX-MATCH, and IFERROR.
Understand logical functions like IF, AND, OR.
Experiment with array formulas for complex calculations.

Learn how to create charts and graphs to visualize data.
Explore PivotTables for dynamic data analysis and summarization.
Practice data analysis techniques like conditional formatting and goal seeking.

Learn how to organize your data with text to columns

Initial formatting of Excel sheets for a professional layout

Create a great Index page at the beginning of your models - Hyperlinks

Experiment with macros to automate repetitive tasks.
Learn how to use Excel's built-in tools for data import and export.
Explore add-ins and external tools to extend Excel's functionality.

Apply your Excel skills to real-world projects and scenarios.
Practice solving business problems using Excel.
Explore case studies and examples from various industries.