The Internet is booming again, but this time it’s very different. PC Authority brings you up to speed with the global Web 2.0 phenomenon.

The web is changing, and AJAX is leading the charge. Tim Dean looks at the first great Web 2.0 technology in action.

Tim Berners-Lee, the inventor of the web, has a vision for newer, smarter web. Tim Dean looks at how the future of the web might work.

Craig Grannell reveals quick, efficient ways to add interactive components to websites.

It's an accepted fact that most Microsoft Office users only ever use about 20 percent of the suite's capabilities, often because they don't have the time to learn about all of the goodies it contains. Excel, with its complicated interface and feature overload is notorious for baffling even experienced users. However, many of its features are very useful in their own right.

Host your own website from home, for fun and profit.

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

Ever wondered what a particular acronym stands for? Find the answer in our comprehensive reference guide to computer industry acronyms. RTFM!

I've recently spent a couple of weeks on site at a client running a Linux training course and dabbling with the popular and powerful Web-caching package, Squid.

Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

Are you ready for the new Web? Here's the rundown on Web 2.0 jargon you'll need to survive and prosper.

Despite the profusion of point-and-click web-design software, there’s still no excuse for not knowing HTML. Will Head walks you through the basics

Our massive guide to Adobe's huge overhaul of the Creative Suite, including reviews of Photoshop CS4, Illustrator, InDesign and Dreamweaver.

If your nerve is not hardy enough to jump into shares directly, other Internet support services for buying shares stand behind online brokers, such as BT Funds Managements BT Online, where investors w

According to Software as a Service providers -- who want you to run your business online -- SAAS has come of age. We put it under the microscope.

We list the world’s 10 most annoying viral marketing campaigns; the one’s that had you wondering ‘WHAT THE!?' from the moment they popped up in your inbox or clicked on them in YouTube.

Leigh Dyer infuses a cheap standalone router with the power of Linux.

With the free products on our new cover DVD, you need never buy software again. So why do we still keep paying?

The web was designed to be a simple publishing medium but over the years it’s been extended by a range of technologies. Here’s a list of jargon busters...

In the age of Web 2.0, people are no longer looking to a single source for recommendations for information and entertainment on the ‘Net. It’s far better to have a collective recommendation, ranked by hundreds of like-minded people. How does it work? Read on.