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

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

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.

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

Is Vista’s suave new interface and menu system window dressing or a radical improvement in usability?

Guarantee your data is secure by backing it up remotely. We test six of the most popular services.

Both sides declare victory.

Vista’s Network and Sharing Center brings networking, file sharing and discovery options together, making it far easier to diagnose problems.

You had mail.

Our pick of the low-cost office suites has had a much-needed overhaul, and now battles Microsoft in terms of features, not just price.

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.

New bandwidth and storage headaches.

Apple’s ads may be funny, but they’re woefully inaccurate. Here we reveal dozens of reasons why the PC outclasses the Mac.

P2P site responds to Federal court order.

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

P2P site complains to police about 'illegal' tactics.

Physical RAM is a relatively limited resource and when it’s running low Windows uses the slower hard disk as a virtual memory area called the swapfile. Here's how to get it running in top shape.

The widest format support, plus flawless wireless streaming, put this among the best network players we’ve seen so far

Wondering if your neighbour can tell if you're leeching their bandwidth and see what you're doing online?

Will a beefed-up firewall, User Account Control and disk encryption make Vista a safer choice than XP?