Bluetooth on steroids, the solution for short-range wireless video, or the replacement for USB in computers?

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

The Internet, and to a degree wireless networking developments, are an attractive source of inspiration for NASA engineers. After all, with budget constraints on everyones minds, if lessons can be lea

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.

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.

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

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.

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.

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

One gigabyte of RAM is enough to get most applications running smoothly, but should you buy the cheapest or the fastest?

However, three possible solutions are emerging. The first is the logical reduction of repetitive data transmission, with mission project managers being a lot more thoughtful when it comes to deciding

David Moss tackles misbehaving com ports and resolves a windows share issue.

New features, and some old ones reworked.

What can a vendor-controlled comparison of notebook technology teach us? Plenty – but not in the way it was intended. Read on as we expose HP’s notebook ‘Reliability Challenge’.

The reason why most plastics cant conduct electricity is because there are no free electrons available to produce a current. A typical polymer consists of a mass of long chain-like molecules (see The

Stewart Mitchell delivers his verdict on the features rumoured to be ready for Windows 7, including the new kernel, multi-touch, and virtual drives.

We've put AMD and Intel’s new processors to the test, and there's one clear winner.

We put every current model from ATI and NVIDIA through its paces to find out which offers the best performance and value.

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.

Useful new features and a total interface overhaul make this the best Office ever.