When you just have to put your signature on a real-life document, but you don't have a standalone scanner handy, the easiest ...

Want to scan something but don't have a scanner handy? A recently updated Mac app called Prizmo can help you make scans using your digital camera. Josh Lowensohn Former Senior Writer Josh Lowensohn ...

Avoid downloading third-party apps to scan QR codes.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. One of the ...