What's a passkey? (It's simpler than it sounds)

Lately, some websites pop up a message: "Create a passkey?" If you wondered what that is, you are not alone.

Let's start with something you know. A password is like a secret word you whisper at the door. The problem is, someone else can overhear it, guess it, or trick you into telling them.

A passkey works differently. Think of it like the key to your front door. You do not tell anyone your key. You just use it. And the key only fits your door.

With a passkey, your computer or phone holds the key for you. To use it, you simply prove it's you. You might touch your fingerprint, look at your phone's camera, or type the PIN (a short number) you already use to unlock your device.

Why are websites asking?

• Passkeys are hard to steal. There is no secret word to trick out of you.
• A fake website cannot use your passkey. The key only fits the real door.
• You don't have to remember anything new.

Do I have to use one?

No. It is your choice. Passwords still work. If a passkey message confuses you, it is fine to click "Not now" or "Maybe later."

If you want to try one:

1. Start with one website you use often, like your email.
2. Say yes when it asks to create a passkey.
3. Follow the steps on the screen.
4. Ask a trusted family member to sit with you, if you like.

Keep your password too, just in case. It is nice to have a spare key.

Today's takeaway: A passkey is like a house key your device keeps for you. It's safe to try, and it's also fine to say "not now."