Part 1 of 3: Meet Your New Best Friends =AND & =OR
Most beginners focus on SUM, AVERAGE, VLOOKUP.
But logic functions? That's where real data analysis begins.
=AND → All conditions must be TRUE
=OR → At least one condition must be TRUE
Example:
"Should we give a discount?"
=AND(Customer=VIP, Purchase>500) → Only if BOTH are true
=OR(FirstOrder, Referral=True) → If EITHER is true
Simple, but powerful.
👉 Stay with me for Part 2 👇