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

Is it possible to run all your electronic gadgets - even your laptop - on renewable energy sources? PC Authority's eco-warrior Matthew Sparkes gets on his bike.

Every day it gets hard and harder to keep up. Here is a list of 10 handy tools for increasing workplace efficiency.

This feature is for anyone who's finished a working day with the horrible sense of dissatisfaction that things didn't go to plan, that you've been ineffective. That you just didn't do all the things you wanted to.

So your Mum's not inspired by an overclocked Phenom system - but she might go for these gifts.

Security experts at the Sans Institute warned last week of a major surge in zero-day flaws as part of its 2006 update to the Top 20 Internet Security Attack Targets list.

A few weeks ago we asked for your eBay stories, and we’ve received a lot of responses about bad sellers, demanding buyers and more.

Stuart Turton spends the second day of his one week odyssey with Linux, battling Fedora and DVD playback troubles, while trying valiantly not to go back to the relative 'safety' of Vista, as frustrations start to boil over.

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.

Lovers will flood carriers with billions of messages.

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

Oodles of traffic for Google.

More than 6.8 million SMS messages and 18.5 million emails were exchanged this Valentine's Day, according to Telstra. This is an increase from the 6.3 million SMS and 13 million emails messages sent last year.

Electronics giant Samsung has unveiled an ambitious next day replacement service on several of its PC monitors in a move that was initiated by its Australian subsidiary.

From the moon landing, to the rise of Apple and Google, we rate the most inspiring technology moments in history.