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.

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

FAQ: 10 Frequently Asked Questions about Sony DVD players

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.

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

Apple computers from the sweetest to the rottenest

Want to perform an extreme makeover of your system's motherboard, processor, memory or hard disk? We'll show you how.

Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

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

IBMs IT infrastructure has a very public face in the form of the official Olympic Web site. By the end of the Games it will have received an estimated 1.4 billion page views or the equivalent of sever

Leigh Dyer infuses a cheap standalone router with the power of Linux.

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.

Designed from the ground up with gamers in mind, GameVision has produced a fine looking and practical system with plenty of potential. The system is built around Intel’s now legendary 2.4GHz Pentium 4 ’C’ stepping processor, one of the most overclockable chips available on the market. With substantiated overclocks of up to 3.6GHz with stock air-cooling, these unassuming CPUs are powerhouses of frequency, if you know how to milk the most from them.

In many respects, this system is very similar to the one which was reviewed in last month's issue

The Techmart SOHO is the only system in this roundup to be supplied with a copy of Windows XP Home rather than XP Professional. This highlights Intermedia's emphasis on the small office, home office environment with this system, where the additional networking features of XP Pro aren't necessary. Even so, it does mean you'll be restricted to using a peer-to-peer network, and you'll need an upgrade if you ever want to set up a client-server system. For the extra $90, it might be worth future-proofing and upgrading to Pro.

The first place to start tweaking is your BIOS. Enter your BIOS by hitting a key combination on system boot (look out for F1, Del etc). A word of warning though, the BIOS is a very powerful tool, but can cause damage if pushed the wrong way.

It's always a bonus to uncover a shortcut or program enhancement, and here we bring you 100 tips and tricks that we hope will make your computing experience quicker, simpler or more rewarding. Server Tips.

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.

If you crave that ‘big movie’ bass, the 704 System shifts air better than any rival…