Can 'crimes' committed online, such as theft or murder, get you in trouble with the police? Davey Winder investigates.

The best source of knowledge or “broken beyond repair”? PC Authority uncovers how the net’s highly controversial encyclopedia really works.

Can't find a file? Tim Dean looks at some tips to make Windows XP's Search work for you.

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

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

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Craig Grannell reveals quick, efficient ways to add interactive components to websites.

They will get past your security software. Know your enemy and protect yourself.

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

We never thought we’d see it happen, but now you can run Windows XP natively on a Mac.

In conjunction with several of their other top-of-the-line software application upgrades, discreet have released the long-awaited combustion 3. Unique in some of its features and price point, combustion seems to have been searching for its market-place slot. Sharing the code, tools and quality of its bigger siblings, flame, inferno and smoke, combustion has, in the last two years, pulled its price down from 10 thousand dollars to around two thousand.