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.

How Apple's offshore tax mess could impact your business

Can your small business get in on the excitement of overseas tax shelters?

Should your business start accepting Bitcoins?

Will the alternative currency make or break the bank?

9 social media mistakes your business must avoid

One errant or rogue post can derail your business’s reputation. Learn what not to do from these real-world cautionary tales.

Does Google+ matter for small businesses?

Google+ is a ghost town for corporate America. Should your small business spend time cultivating a Google+ presence?

Why Yahoo's telecommuting ban is still bad for business

With 63 percent of businesses now supporting telecommuting, CEO Marissa Mayer digs in on her controversial ban against working from home.

Five easy steps to going (almost) paperless

No more file cabinets. No more paper cuts. How to sift, scan, and store your way to a near-paperless existence. You can do it! Here's how.

E-signatures: The complete guide to paperless signing

Click-to-sign documents are just as legal as pen-and-paper versions. Here's how to implement e-signatures in your small business.

Worst Tech Habits

The 21 worst tech habits—and how to break them

Your keyboard is just one spill away from dark roast Armageddon. Sound familiar? Then you have a very bad tech habit, friend. Allow us to help.

Become an Evernote power user: 10 must-know tips

An overflowing mess of notes is the enemy. Here's how to attack stacks of content and get Evernote to do your bidding.

8 secrets to super-productive telecommuting

Telecommuting sounds like a dream come true, but it takes effort to stay productive and motivated. Here's how to work from home the right way.

Make your business shine online: 8 steps to boost visibility

Getting seen on the Web can feel next to impossible. Here's how your small business can overcome the odds and stand out from the crowd.

How to advertise on social media: Step-by-step on 4 networks

Before investing in an ad campaign, learn how to stretch your dollar and reach more people on Facebook, Twitter, LinkedIn and StumbleUpon.

Do social media ads really work? We put them to the test!

We placed ads on AdWords, Facebook, Twitter, LinkedIn, and StumbleUpon. Which service provided the best ROI? The results will surprise you.

on techhive.com

Meet the Microsoft Office Luddites: Why power users won't live in the cloud

A loyal band of Office power users insists they have no intention of ditching traditional software and joining the cloud any time soon. Call them Luddites, but their reasons are compelling.