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

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.

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

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

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

Once you've tasted the freedom of surfing the Internet on your smartphones, it's hard to go back. Fortunately, a number of mobile phone providers offer great deals on smartphones with included data. We've assessed their ease of use, features and handset design.

A fine touchscreen phone, but held back by Windows Mobile and a slightly disappointing snapper

The all-in-one design has certainly reduced the overall size of the modern PC, but just how far you can go is the question on the lips of all the boffins in the R&D labs. Jadetec has already released

Three devices aimed at business and enterprise users.

HTC Touch handset takes aim at the iPhone.

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.

Microsoft has four key 'visions' for Pocket PC 2003 (PPC 2003): make it easier for manufacturers to innovate, improve the 'wireless experience', bring easy instant messaging to the PDA, and expand the 'media experience'.