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

IT needs to loosen control without losing control, warns Gartner.

SafeDisc game copyright protection hit.

130MB download promises to bridge the online-offline gap.

Software giant tight-lipped about abrupt firing.

Patented technology to create smaller and lighter notebook adapters.

Boffins aim for 100x DVD capacity by 2010.

Users can become 'fans' of the advertisers they like.

Canada turns to IBM network to tackle disease.

Innov8 aims to teach students IT and business skills.

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

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?

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?

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).

When would you want to use Mobile Broadband?