The Complete Excel Guide: Beginners to Advanced - Exercise 01

The video tutorial covers Exercise One, where students set up a birthday pair for John and Jane. It emphasizes improvements from previous sections, such as handling missing birthdays and calculating date differences. The tutorial also revisits concepts of calculating differences in years, months, and days using logical functions, ensuring accuracy in date calculations.

What is the significance of calculating the difference in years, months, and days between two dates?

Explain how the program determines if one birthday is earlier or later than another.