Google's new Nexus 6P has a fingerprint scanner for better security, unlocking the phone, and making mobile payments. Here's how to set it up, and use it.

The S6 and S6 Edge smartphones both have a vastly improved fingerprint reader, making this feature a must to set up and use on your new device.

Want to scan a document in Iphone?Here's how you can scan and sign documents on your Apple iPhone in just a few simple steps ...

If you have the new Nexus 5X you'll want to use the fingerprint scanner on back. This quick guide goes over setup, instructions & more for those interested.

Your iPhone has a built-in scanner that you can use to digitize physical documents. You can find the tool in the Notes or Files app.

You've got a LiDAR scanner if you've got an iPhone 12 Pro, iPhone 12 Pro Max, or an iPad Pro, but Apple doesn't appear to give you any way to use it. Here's how you can, what you need, and why ...