QR codes aren't going away anytime soon. Here's how to make your own.

The idea is to use the device as a portable scanner that makes it easy to enter written information in computer-readable form.

How to Scan Your Old Photos We show you how to digitize your photos so that you can more easily find them, share them, and prevent them from being lost in the event of a disaster. Follow our tips ...

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.