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

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.

Could you really replace your home or business broadband with a mobile dongle? Our broadband buyer's guide names the best plans, the most attractive deals and the best value for money.

A network is not a one-size-fits-all upgrade. Here’s an introduction to finding the best network to suit your needs.

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

Nathan Taylor explores the world of wireless technology, from WANs, LANs and PANs - what we've got and what's to come.

What will you be buying, using and drooling over this year? Tim Dean looks at the astounding products and technologies due to hit in the next 12 months.

IPv6 should solve the problems with overcrowding on the Internet. Tim Dean delves into the guts of the next generation protocol.

Cutting edge technology is bringing powerful enterprise-grade solutions to the small and medium business sector. Read on for tips, analysis and tutorials about how you can take advantage.

Mobile broadband, also called wireless broadband, is full powered broadband Internet access that’s delivered by a mobile phone network (or a similar, long-range, radiation-based transmission system).

After the disappointment - perceived or otherwise - of Windows Vista, many are pinning their hopes on a revival with Windows 7. And from our first impressions of the pre-beta code, that's exactly what they can expect.

Network reporting tools are a necessary evil for the SME. We unravel the mysteries of Syslog

Peer-to-peer networks - networks in which theres no central domain controller and all machines have equal status on the network - are the easiest approach for small installations of up to around ten m

These questions and more - answered!Where is mobile broadband available? How much does mobile broadband it cost and how is it billed?What are the advantages of mobile broadband?

Paul Ockenden Ditches his blackberry for a month and finds out the benefits and the pitfalls of using Microsoft’s push email system.

How is mobile broadband different to Wi-Fi?What is WiMAX?What are the alternatives to 3G mobile broadband?What do the mobile broadband acronyms mean?

We evaluate the various versions of Office 2007 and what they offer, and find a companion to help with search

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

Traditionally firewalls were the bastion of large, publicly accessible networks to keep hackers out. But in a world connected by the Internet, every machine hooked up to it becomes publicly accessible, and so it's vital that every machine is equipped to protect itself, and the network it may serve, from attack.