What is signature?

A signature is like a special mark that shows who did something.

Imagine you have a favorite drawing, it's your masterpiece. When you finish it, you put your name on the corner so everyone knows it’s yours. That’s kind of what a signature does, but instead of drawings, it's used for writing or digital messages.

Think about when you write your name at the end of a letter, that’s your signature! It helps people know who sent the letter. Just like how a stamp on a package tells you where it came from, a signature tells you who wrote it.

Sometimes, people use a special way to sign their names, like making little squiggles or loops, just like how you might draw your name in a fun way when you're excited!

When you give someone your signature, you’re giving them proof that you did something. Like if you signed up for a club, your signature is like saying, "I promise I’ll be there!"