Christopher Null

Christopher NullPCWorld Follow me on Google+

Christopher Null is a veteran technology and business journalist. He contributes regularly to PC World and Wired, and is a technology columnist for Executive Travel magazine.

The unreal deal: How to ID phony phones, counterfeit CPUs, and other tech traps

1 week ago in Business Issues

Mobile printing: A guide for the BYOD world

2 weeks ago in Business mobility

Dropbox reverse engineering an omen for software industry

1 month ago in Data center & cloud

How small businesses can mine big data

1 month ago in Business Issues

Facebook kills physical gifts, opening a door for merchants

1 month ago in Productivity & social

Grim future ahead for fans of “worthless” BlackBerry

1 month ago in Business mobility

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

1 month ago in Business mobility

Adobe Connect upgraded to offer conference recording and mobile streaming

1 month ago in Data center & cloud

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

1 month ago in Consumer advice

PRISM could ruin businesses that rely on the cloud

1 month ago in Business Issues

Facebook feed change makes businesses work harder for eyeballs

1 month ago in Productivity & social

Six alternative tools for small business collaboration

1 month ago in Productivity & social

Facebook hashtags 'not driving additional engagement'

1 month ago in Productivity & social

Samsung SMART Camera gets smarter with Evernote integration

2 months ago in Business mobility

Facebook courts small companies with Facebook for Business

2 months ago in Productivity & social