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 IM buddies.

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 or your 1000th.

E-mail etiquette: Tips for home and work

The rules for handling e-mail messages properly and considerately may be old hat to you, but it doesn't hurt to examine some of the newer and lesser-known tenets of polite e-mailing.

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 others or embarrass yourself with your cell phone.

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 as such, it is even more open than Facebook--which is all the more reason to employ what safeguards you can on its network. (Note: This article doesn't cover such issues as the growing problem of spam on Twitter or reports of its use in phishing-like attacks.)

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 you have to accomplish, here are our top ten New Year's resolutions that you can implement to get your business in tip-top shape.

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 from Google alone. Ensuring that the company's site ranks highly in search results is, for most businesses, a make-or-break proposition, which is why search engine optimization (SEO) is now a multibillion-dollar industry.

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 on top of e-mail to keeping the books and getting teams working together, it takes a lot of code to run a business, or at least to run it well. But setting up your company isn't as easy as just fishing apps out of a barrel. You want the best you can get, and at a price that isn't through the roof.

What does it take to get a PC with XP?

I won't waste time rehashing the argument over whether Windows Vista is any good. The fact remains that lots of people prefer Windows XP, and they'll go to great lengths to get it.

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