We provide the commentary on a bruising eight-round battle between Vista and Tiger.

Online services are growing smarter by the day – but can they replace desktop applications? We spend a week working online to find out.

CeBIT Australia 2007 is the biggest, most impressive show in years. PC Authority brings you a ringside seat from the IT industry's event of the moment.

A million music downloads, movies on demand and copies signed by Bill Gates.

Impressive and free antivirus and antispyware package

It's expensive, but the YES Box successfully marries high-end and consumer features in a flexible and scalable device.

Cebit is the showcase for future industry trends and technologies. Everything you need to know.

What can a vendor-controlled comparison of notebook technology teach us? Plenty – but not in the way it was intended. Read on as we expose HP’s notebook ‘Reliability Challenge’.

Impressive and free antivirus and antispyware package

Microsoft’s radical redesign promises ‘better results, faster’. Be fully prepared for this world-leading productivity software.

Useful new features and a total interface overhaul make this the best Office ever.

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.

Cohen is in his early 70s and looks every bit the successful artist - grey hair pulled back into a short ponytail, sweatshirt and chinos. Only the voice is a surprise - halfway between cockney and Cal

Your wireless network is more powerful than you imagine. Use this guide to fully understand and utilise it.

Download the bookmarks to the 50 Web Secrets websites feature from PC Authority September 2007.