Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn to create custom, reusable Excel functions using the LAMBDA feature in this 12-minute video tutorial. Master the process of defining personalized functions that can be implemented throughout your workbook, streamlining repetitive calculations and enhancing workflow efficiency. Discover practical techniques for leveraging LAMBDA to build custom functions that simplify complex spreadsheet operations and reduce formula redundancy.