To keep Australia safe, there are certain restrictions on goods that you can bring into the country. If you want to buy any of the following products, you should check out the relevant authorities.

Every expert has a toolkit. Tim Dean takes you through the 10 tools any Windows expert cannot live without. So, to give you a head start, here are PC Authority's top 10 tools for the ultimate Windows user.

An entry level PDA

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

PC Authority had the opportunity to interview Feargus Urquhart, CEO of Obsidian Entertainment on the occasion of his latest AAA roleplaying game release.

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

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

Fortunately, there are some enterprising groups that are hoping to make filtering easier through the use of ratings classifications.

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

Replacement programme designed to address overheating 'concerns'.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Some systems displaying wrong time despite patch.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package