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

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.

An old PC is like putty in your hands. Tim Dean looks at how you can shape it into a new system with a few easy upgrades.

Leigh Dyer looks at Sun’s attempts to keep Solaris relevant in a Linux world.

Find out how Microsoft’s impressive new OS will share and back up all the data on your home PCs, among other tricks.

It was touted as the next big thing from Microsoft. But is Microsoft’s storage strategy in tatters?

Leigh Dyer looks at how to get failover redundancy on a shoestring budget

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

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

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

Unlike a silicon CPU, the brain isnt a synchronous device that needs regular clock pulses to keep its operations in step, but we can get a sense of its effective clock speed by seeing how long it take

Stuart Andrews shows you how to set up and maintain the perfect backup routine.

Some intriguing new technology and genuinely useful features make Home Server one to watch.

Raw computational power is being brought to bear on every stage of genome research from the moment the biologists tip their goo into a sequencing machine...

What's the best Blu-Ray player on the market? Our quick shopping guide to features to look for, compatiblity issues, connectivity, and our top pick.

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

How will you be computing in the next 12 months? PC Authority brings you 2005's big technology stories - before they happen.

If your PC is lacking storage space then give it some extra room with these four internal hard disks.

Blu-ray and HD DVD players will come out fighting this year. We reveal which format is best placed to be DVD’s successor.

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