The Kodak EasyShare LS743 is one of the new generation of mid-range digital cameras hitting the market. At its core is a 4 megapixel CCD, capable of 2,304 x 1,728 resolution, which sits behind a Schneider-Kreuznach C-Variogon lens with 2.8x optical zoom.

Battery capacity has proven to be a serious barrier to true mobile computing. Tim Dean looks at how the technology is evolving.

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.

The web is changing, and AJAX is leading the charge. Tim Dean looks at the first great Web 2.0 technology in action.

Great if you have foreign accounts to manage, but only average otherwise.

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.

What will you be buying, using and drooling over this year? Tim Dean looks at the astounding products and technologies due to hit in the next 12 months.