Being able to print documents, photos, and web pages without being tethered to a cable has become more important than ever.

>> Jeff Werner is a software engineer and has been writing this column since 2007. Q: I’m a Mac-aholic (iPhone, iPad, iMac), so I read your column to keep up on news in the tech world, but most of ...

QUESTION: My wireless printer stopped working; what troubleshooting tips can you suggest? ANSWER: Technology that communicates through a wireless network has become the de facto standard, but ...