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.

Data recovery is a mystical and varied art that shares much with archaeology. Depending on where you dig for data you may or may not find what you are looking for, and the longer you leave going after your lost data the greater the chance it will be worn away by age and reduced to fragments of its former self.

Every expert has a toolkit. Tim Dean takes you through the 10 tools any Windows expert cannot live without. So, to give you a head start, here are PC Authority's top 10 tools for the ultimate Windows user.

Peer-to-peer networking is one of the Great Internet Treasures. David Kidd looks at the future of file sharing, and how to get the most out of it.

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.

Leigh Dyer lets rip on digital TV, video conversion tools, aspect ratios and video formats.

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

With the free products on our new cover DVD, you need never buy software again. So why do we still keep paying?

Want to break free from a Microsoft world? Leigh Dyer looks at the alternatives.

Stack your system full of software without paying a penny, with our guide to essential downloads

Leigh Dyer explains how to do it, including pairing and sharing Blueooth devices under GNOME.

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

Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

Unless you keep your computer disconnected from a network and under secure lock and key there will always be the potential for prying eyes to access the data on your hard disk.

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

Our feature story covers best formats, backup options, and why you should reburn those photo CDs every two years.

Leigh Dyer looks at the range of Linux desktops beyond GNOME and KDE.

They will get past your security software. Know your enemy and protect yourself.

Not Apache, MySQL or Firefox, but lesser-known apps that serve a particular function very well – a Top Ten of open-source applications you’ve never heard of.