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

Choosing your Windows 7 version will be far easier than for Vista, but XP users will have to do a full install.

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.

Windows 7 is out in less than four months, and now we finally now how much it will cost you, and what you need to know about Microsoft's Windows 7 upgrade promotion

People are still willing to queue up in the middle of the night to buy the first few copies of Windows 7

Lightweight but perfect for heavy duty business, this ultraportable is sure to impress.

Topsy is a new search engine that sees the Internet as a "stream of conversations". You get the ability to search tweets as easily as the rest of the web

There's substance beneath the hood of this fully-featured, stylish laptop. Plus, it’s the cheapest lamborgini you can buy.

Need another reason to buy a plasma TV? If the footy season hasn't already convinced you, perhaps the addition of a Nintendo Wii might tempt you.

From watching iView on your mobile to live Australian TV while overseas, to Freeview, Foxtel IQ2 and TiVo, Stuart Andrews and Zara Baxter perfect the menu for takeaway TV.

The arrival of dual-n band networking with 5GHz promises an end to crowded home wireless networks. Speed, range and technology is great, but the price is steep