If you're buying a flat screen TV, expect to be bombarded by specifications and features, including some incredible brightness and contrast ratios. Here's what you need to know

Thinking about jumping headfirst into the HD digital revolution? Does Foxtel, TiVo and PVR mean anything to you or is it all a bit too much? We list the five best tips for buying a set top box.

Physical RAM is a relatively limited resource and when it’s running low Windows uses the slower hard disk as a virtual memory area called the swapfile. Here's how to get it running in top shape.

Every day it gets hard and harder to keep up. Here is a list of 10 handy tools for increasing workplace efficiency.

Microsoft's latest OS is looking good, but there's always room for improvement. Here are our Top 10 tips for powering up Windows 7

We look at another common marketing tactic used by TV manufacturers to convince you their flat screen has the best possible picture: the refresh rate. Here's what you need to know

New backlighting technologies like LED and RGB Dynamic LED mean better a picture. Here's what you need to know

If you are buying a big flat screen LCD or plasma TV, there are some important rules of thumb to keep in mind. Here's what you need to know

Ultimate Ears newest Super.Fi 5 earphones may be 80’s hair-metal approved, but are they good enough to take on the Sennheiser audio giant? You might just need to be a rock-star to afford them.

Onscreen cartoons remind surfers that web access is constantly monitored.

If you're looking for a new flat screen TV, there are a number of important features and questions to consider. Read on for our summary checklist

Google is asking for suggestions on how to speed up the internet, and has launched an open conversation on the subject on a new site where developers can leave their ideas

Asus’s new Atom-based Eee PC 901 is set to launch in June (say overseas rumours), and may feature Bluetooth.

Is your I.T infrastructure properly secured? We give you a few handy tips on how to make your server more secure.

RIM is launching a social network for BlackBerry users, encouraging them to out their thoughts on their handsets, apps and accessories with other users

How important is RAM size to the way we use 64-bit Windows? And are there other ways to get around the problem? We offer a couple of tips to get you through your 64-bit RAM blues.

If you're on a plan that has excess charges for usage over the quota it's a good idea to switch. Here's what you need to know about shaping options and reserve tanks

Card skimming and online fraudsters are costing Australians over $120m a year, but there is hope say experts. We've got some tips on how to navigate your local ATM and what to look out for.

A full guide to buying laptops, from budget machines to ultraportables and netbooks, plus everything you need to know about digital TV hardware, Freeview and more, is in the new issue of PC Authority.

One of the tricks ISPs use to get their advertised broadband prices low is by showing bundled pricing. You get the lowest price, but you have to take their phone service too. So do you actually save money?