Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

We earn commissions from purchases you make using links in our articles. Learn more. If your car or truck’s check engine light is on, there’s a stumble when accelerating, or if the transmission just ...

The method you'll need to scan a document on a Mac depends on what kind of scanner you have. Here's how to set up nearly any scanner on a Mac.

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read ...

With Quick Response (QR) codes, sharing and getting information has never been so quick and easy. There are tons of generator apps and tools out there that you can use to create a QR code for ...