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.

PC Authority speaks to Senior Engineer on Google Maps about the extraordinary state of the art in digital maps, content, and navigation. What’s next for Google?

Would you trust Tom Tom's Map Share technology, and where does it leave professional cartographers?

Amazing new web technology announced at Google Developer Day in Sydney. What has Google invented now?

Still unsure about what GPS is best? Our buyer's guide compares each TomTom model on the market, including TomTom's newest GPS models.

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

Could the Mio A702 be the portable navigator to rival to Nokia’s 6110?

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.

Head into any mobile phone shop and it's easy to be overwhelmed by the sheer range of choices. This guide breaks down what you need to look for - and what you can safely overlook.

David Field goes behind the scenes with a Navteq mapping crew to see new mapping technology in action.

Could you really replace your home or business broadband with a mobile dongle? Our broadband buyer's guide names the best plans, the most attractive deals and the best value for money.

PC Authority speaks to key Googlists about world-beating software, the bleeding edge of Internet technology and life in the Googleplex.

Consistently attracting one of the largest online groups is the first person shooter (FPS) genre. While the flavours vary, most FPSes boil down to the player moving around three-dimensional maps, pick

GPS units are now mainstream, and the prices have never been better - the Tomtom One in particular is an incredible bargain, and it's been on our A-list for a full two years. Around Christmas time, it's relatively easy to find deals that include pouches, external antenna, screen protectors and other accessories: shop around before buying.

Broadcast networks extend digital TV to mobile phones and VoIP prepares to hit mobile handsets.

What does Google’s online office suite and core applications offer over the Microsoft alternative?

PC Authority playtests the Halo 3 campaign in four-player co-op mode, and tries out a newly unveiled multiplayer map, called “Narrows”.

Once you've tasted the freedom of surfing the Internet on your smartphones, it's hard to go back. Fortunately, a number of mobile phone providers offer great deals on smartphones with included data. We've assessed their ease of use, features and handset design.

Everything important said by Steve Jobs at this year's Macworld keynote, including analysis by our experts.

With the iPhone (presumably) only a few months away, we compare how Apple's touch screen marvels compare.