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 to Improve Your Site's Search Ranking Using SEO

Search engine optimization is an ever-evolving craft. We interviewed dozens of experts to glean the most effective tips and tricks.

Five Cool Kickstarter Products of Interest to Small Business

There's more to Kickstarter projects than esoteric watches and iPhone cases.

CLEAR and TSA PreCheck Programs Speed You Through Airport Security

Two programs–one public (PreCheck), one private (CLEAR)–will let you get through security faster, but neither is free, and availability is limited.

How to Analyze Your Website's Performance

Understanding who is visiting your website is critical if you intend to make it big on the Web.

How to Manage Your Business's Online Reputation

Monitor what people are saying about your company on the Web, and set the record straight if things go south.

How to Save Money on Printing Costs

Please consider your bottom line before printing this article.

Why You Don't Need to Work in an Office Ever Again

With the help of a few high-tech tools, you can run a real business without ever stepping foot in an office.

on techhive.com

'Liberating' Your Data from Google, and What That Really Means

Google Takeout, which lets you download a copy of your Google presence, turns one year old next month. Does Takeout truly let you liberate your data from the search behemoth, and what does that mean, anyway?

The 5 Best Online Marketplaces for Selling Handmade Goods

Ebay is huge and Etsy is targeted, but we've found several awesome alternatives for marketing custom and vintage merchandise.

9 Smart Gadgets We Can't Do Without

Digital brains have made their way into everything from toasters to picture frames to toilets--reinventing, reinvigorating, or revolutionizing some devices for good.

How to Get Your Business Started on YouTube

As Internet users turn increasingly to video for their daily LOL, how can your small business take advantage of the trend? Follow these secrets to success on YouTube.

How to Publish an Ebook, Step by Step

With the ebook industry on a tear, now is the time to shine by publishing an ebook of your own. Here's how to make it happen.

Showdown: Remote Control Tech Support Services, Tested

Web-based tech support services provide live help, but can you trust your PC in a stranger's hands? We suffered hold-time hell to test how four services dealt with real-world Windows problems.

Yelp Alternatives: Which User Review Services Matter?

Yelp isn't the only site that can make or break your company's reputation. In certain circles, other review sites are equally important. Learn how they can help you reach out to customers, and boost your good name.

Which Web Host Do You Need? Six Small-Business Plans Compared

You can find countless hosting services with similar prices. We help you read between the lines of the fine print to pick the product that fits the needs of your company's website.