Sometimes, they'll use native languages, or make-up words, or even use sign language.

How about writing in code?

Like substituting letters, digits, and symbols.

Coding is challenging and fun.

And today, writing code can be an exciting and lucrative career

because coding is literally everywhere in our world today,

from product codes you see at the grocery store

to the computer running your mobile apps, videos, and games on your smart phone.

Hey, you could write code, too.

If you're a student or young adult, now it's easy to learn with Coding For Kids.

Coding For Kids introduces you to the basic concepts of coding

and then takes you step by step through the process, completing exercises,

until you'll be able to create your very own app.

Did you know that only three coders created YouTube?

Of course you know how successful they've become.

Well, so can you!

You just need to get started.

And to do that, you can visit DUMMIES.COM for more answers