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.

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

Could you really replace your home or business broadband with a mobile dongle? Our broadband buyer's guide names the best plans, the most attractive deals and the best value for money.

There's a lot of Bibles in the App store. A whole lot. Want to follow your faith from the comfort of your phone? These apps make it easy.

The best plans, the hidden costs, and is it really the best broadband deal on the market?

The price war among Netbooks and mini-notebooks is hot at the moment, especially leading up to Christmas. We source the best prices from around the net this week.

Want to skip the Christmas crowds, or nab a once in a lifetime bargain? Online shopping could be the answer. Tim Dean looks at the glory and the pitfalls.

Improved handling of templates, tracing, text and layers along with new table support, but ultimately X4 disappoints

The Quark-killer has finally landed. For the last year, the hype about Adobe's replacement for the worthy but old-fashioned PageMaker (reviewed issue 22, p108) has been building to fever pitch.

Internet everywhere, for affordable prices. Dave Stevenson investigates the claims, tests the speeds and delivers a verdict on the best plan for your mobile dollars.

Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

D-Link offers a well-built desktop NAS appliance that looks good value, but for business users it’s short of features

Sony sells five types of "Full HD" televisions with HDMI inputs and integrated high definition TV tuners - the XBR, Z, W, E, and V series. So which is best for you?

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

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

A wide range of power, but too old-fashioned and confusing for most users.

A versatile single-socket rack server with a wide range of processor choices, plus a good warranty for the price.