Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

There are any number of reasons why you could be delayed by traffic congestion and up until now, there’s been little motorists could do about it. We've road-tested a traffic-equipped GPS for a week to see if it can help.

From movies and games to sporting events and even pornography, David Bayon explains why 3D displays are the next big thing.

Global events over the last few years have certainly ensured that the old Chinese curse of ‘May you live in interesting times’ has rung true, so nice to note that even in these times of uncertainty, one thing holds steadfast: monkeys are fascinating.

TV on your phone - is it really the way of the future or just clever gimmickry? We looked at both major services to see who’s better, who costs more, and should you even be interested.

LCD technology takes a small step forward with the advent of superfast 8ms. Darren Ellis looks at why your next screen will be LCD.

PC Authority takes a trip down computer memory lane and discovers just how PC technology has evolved... and how Microsoft and IBM nearly destroyed each other.

Is the next generation flat screen technology worth waiting for?

Our unparalleled test of mobile broadband returns, comparing the three fastest services on offer in Australia. Read PC Authority's full comparative results drawn from exhaustive testing with real-world data.

Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

I'm currently in the market for a new car. My 1977 Datsun 260Z, the current much-loved but abusive incumbent, has quite simply gone on the fritz one too many times (or ten too many if you listen to my friends and family). By the repair bill from the last few years, you'd be forgiven for thinking I owned a Collins class submarine.

The future of Internet access is now. The idea of connecting cables to a computer to enable a connection will soon seem as archaic as manually cranking the engine of an automobile. Ed Dawson samples a cross-section of bleeding-edge wireless broadband services and cuts through the hype.

The Internet, and to a degree wireless networking developments, are an attractive source of inspiration for NASA engineers. After all, with budget constraints on everyones minds, if lessons can be lea

Our feature story covers best formats, backup options, and why you should reburn those photo CDs every two years.

High definition video is the next big thing for Australia. We explain the essential technologies for your TV or living room PC, and what to expect from our broadcasters.

To help you find the best plan for your needs, we've split up users into the following common profiles and provided recommended plans for each. Note that many ISPs have more plans than we could list in the table. We chose to only include the plans from each ISP that were the most competitive compared to the rest of the industry. This means there might be a more suitable plan for you that we didn't list, so be sure to check out the complete range of plans from an ISP if you don't find a good fit.

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

We’ve examined the data from more than 8000 readers to reveal exactly what sort of reliability, customer service and satisfaction you can expect in 2007.

Cutting edge technology is bringing powerful enterprise-grade solutions to the small and medium business sector. Read on for tips, analysis and tutorials about how you can take advantage.

Paul Ockenden Ditches his blackberry for a month and finds out the benefits and the pitfalls of using Microsoft’s push email system.