Christopher NullFreelance Contributor, PCWorld

Follow me on Google+

Christopher Null is a veteran technology and business journalist. He contributes regularly to TechHive, PCWorld, and Wired, and operates the websites Drinkhacker and Film Racket. Disclosure: He also writes for Hewlett-Packad's marketing website TechBeacon.

How small businesses can mine big data

Your customer data contains hidden gems of business intelligence. Here's how to make it work for your company.

crushed package

Facebook kills physical gifts, opening a door for merchants

Can businesses pick up where Facebook left off?

blackberry keyboard

Grim future ahead for fans of “worthless” BlackBerry

The question is not whether BlackBerry will survive, it's whether you'll be using Android or iOS when it dies.

microsoft tag

Redmond abandons Microsoft Tag. Where does QR Code go from here?

Though Tag technology will continue under the stewardship of Scanbuy, the future or QR Code remains uncertain.

adobe connect for ipad 1

Adobe Connect upgraded to offer conference recording and mobile streaming

Will Adobe Connect 9.1 make the videoconference tool competitive with Webex?

The worst deals in tech: Are you being fleeced by these 7 overpriced products?

That shiny new tech toy might appear irresistible—until you realize its mark-up is obscene.