Christopher Null - Author - PC World Australia

Stories by Christopher Null

Article | 23/12/2008 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 l...

Article | 9/12/2008 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...

Article | 11/11/2008 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 ...

Article | 9/09/2008 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 ti...

Article | 19/08/2008 Maximize your laptop with cool accessories

Here are 10 cool ways to add useful new features and functionality to your laptop.

Article | 12/08/2008 Replace your laptop's CPU

Article | 1/08/2008 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 ...

Article | 30/07/2008 Step-by-step: 5 laptop upgrades you can do yourself

Want better performance from your laptop? The conventional wisdom has long held that you should simply buy a new one. You can put such conventional wi...

Article | 17/07/2008 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 ...

Article | 22/05/2008 Top 50 tech visionaries

It's easy to look at a laptop, an iPod, or a laser printer as nothing more than a tool to get work done with or to while away your free time on, but t...

Article | 6/03/2007 The 50 most important people on the Web

Despite what Time magazine would have you believe, you are not the most powerful or influential person on the Web. At PC World we love online personal...

Article | 4/01/2007 Mobile editing app adds few new features

One of the best features of PDA phones is their ability to handle not just e-mail but also the attachments that invariably come with it. While Windows...

Article | 18/12/2006 The future of your PC

With breakthroughs such as faster multicore processors on the way, raw PC muscle is about to return with a vengeance. And it will come in more shapes ...

Article | 22/12/2006 The 15 Best Places to Waste Time on the Web

It's first thing in the morning and you're at the office. You're sipping your coffee and sifting through e-mail, but you're not quite ready to delve i...