🔍 Why This Matters

AND is powerful—but it’s not the only way to think. Computers use many rules to make smarter decisions.

Let’s now explore:

• OR: Good when even one input is enough

• NOT: Flips a decision

⚡ OR Gate – The Easygoing Rule

“Turn ON if at least one input is ON.”

Imagine:

• You press button A → light turns ON

• You press button B → light turns ON

• You press both → light still ON

• Only when both are OFF → light is OFF

This is useful for alerts:

• “Is the door open OR the window broken?”

If either one is true, the alarm goes off.

🔄 NOT Gate – The Opposite Rule

“If it’s ON, make it OFF. If it’s OFF, make it ON.”

One switch goes in, the opposite comes out.

This helps flip decisions:

• “If button is NOT pressed, show message.”

• “If light is NOT detected, turn it ON.”