Discover how to set up Touch ID on an iPhone so you don’t have to enter passcodes. With Touch ID set up correctly you can tap your finger instead of entering a password to unlock the iPhone and ...

Certain iPhones and iPads can be unlocked using just your fingerprint. Here's how to set up the fingerprint scanner on an iPhone and iPad and how to use Touch ID.

If you have a Touch ID-equipped phone, you can use it to unlock your Mac.

Owners of the new MacBook Pro can unlock their machine or use Apple Pay with just a fingerprint. Here's how to set it up.

Not all versions of the Mac include a Touch ID keyboard, but it is always an option, it is always worth it — and there is always a chance of problems. Here's how to fix what could go wrong.

To approve an Apple Pay purchase using Touch ID on your Mac is easy. Click the Apple Pay button during checkout > when prompted, place your finger on Touch ID to confirm the purchase.

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If you're looking for a way to disable the Face ID or Touch ID security features on your Apple iPhone, then this handy guide will help you through the process.

One of the most exciting new features on the iPhone 5s is the fingerprint sensor embedded in the device's home button. Apple calls it Touch ID, and as it gains more uses in the OS, it could have a ...

How to use Touch ID with your old MacBook You don't need a new MacBook to unlock it with Touch ID. Matt Elliott Oct. 27, 2016 11:01 a.m. PT ...

Setting up Touch ID to be optimal means using different angles when registering your fingerprint the first time.