You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more. Most smartphones have QR ...

Do you want to pay for coffee without tapping a grimy screen? Here’s how to use your iPhone or Android phone to scan QR codes.

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started.

The best books to learn how to code The best way to learn to code may involve you getting up close and personal with a real book that you can follow from beginning to end.

How do you put a price on your source code? Selling software isn't like selling cars or real estate. Don't sell yourself short.