Stories by Christopher Null

Instant messaging etiquette: Five simple rules

The popularity of instant messaging has grown exponentially in the past decade, but the communication platform's immediacy presents users with endless opportunities to come off the wrong way. These tips will help you stay in the good graces of your I...

Facebook etiquette: 10 rules for better socialising

What's okay on Facebook? On sites like MySpace, anything goes (or seems to), but the rules of etiquette on Facebook seem to be a little more refined--not a lot, mind you, but a little. Keep these tips in mind, whether you're making your first friend ...

Text messaging etiquette: To text or not to text

Perhaps the wildest, most unpredictable area in the realm of high-tech etiquette, text messaging is fraught with pitfalls that can turn otherwise sensible people into rude and thoughtless jerks. Try these simple tips to ensure that you'll never annoy...

Avoid Twitter disasters

The use, and uses, of Twitter seems to grow daily. Its role as a source of news on Iran during that country's current unrest has been widely reported, for example. For most people, however, Twitter is simply a convenient social networking tool, but a...

Avoid Facebook disasters

Ignoring Facebook's privacy options--some of them fairly new and not well known--can trip up the social-networking site's users in a number of ways. Here are some that everyone who has a Facebook account should be aware of.

10 new year's resolutions for your business

We know: You mean to do all kinds of things to keep your IT infrastructure in peak condition, but when the office gets busy, things fall through the cracks. The problems won't go away on their own, though. If you need help compiling a list of what yo...

The best and worst movies about the Internet

Besides revolutionizing communication for the masses, the Internet has inspired the imaginations of filmmakers worldwide--with wildly divergent results. Here's one film buff's list of the five best and five worst Net-related films.

How to start an online business for $100

Today's economy isn't doing anyone any favors, and if you're one of the unfortunate folks to have been served a layoff notice, you might be facing a long haul when it comes to searching for another job.

Search Engine Optimization for your Web site

Whether your Web site is brand new or ten years old, managing how it appears to search engines is crucial to its success. The typical Web site gets 61 percent of its traffic from organic (nonpaid) search engine results, and 41 percent of all traffic ...

15 hot new technologies that will change everything

Memristor circuits lead to ultrasmall PCs. Intel and AMD unleash massively multicore CPUs. Samsung TVs respond to your every gesture. These and other developing technologies will fundamentally change the way you think about -- and use -- technology.

Twenty-five best business software tools and services

Anyone who says their business "runs itself" probably owes a great debt of gratitude to a small army of software applications and Web services that tirelessly feeds the machine from behind the scenes. From creating and storing documents and staying o...

Upgrading your laptop's graphics card

Who doesn't want better graphics quality from their notebook PC? You can get there by doing it yourself. But be warned: If the upgrade is possible at all for your laptop, it can be a time-consuming operation that involves disassembling virtually your...

Essentials

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

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Lexar® JumpDrive® S57 USB 3.0 flash drive

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Lexar® JumpDrive® S45 USB 3.0 flash drive 

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Exec

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

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Lexar® JumpDrive® C20c USB Type-C flash drive 

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HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

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Audio-Technica ATH-ANC70 Noise Cancelling Headphones

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Michael Hargreaves

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