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

Windows 7 users will have option to move to Premium and Ultimate editions after purchase.

From budget laptops to ultra-tiny netbooks, ultraportables and high performance, we explain the tricks to finding out the ultimate laptop at the right price.

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

Microsoft has never been known to make mistakes in the past, but never was it more apparent than with Vista - and no matter the promises and the hype, Vista never truly delivered.

TV on your phone - is it really the way of the future or just clever gimmickry? We looked at both major services to see who’s better, who costs more, and should you even be interested.

Impressive and free antivirus and antispyware package

Want to perform an extreme makeover of your system's motherboard, processor, memory or hard disk? We'll show you how.

The Touch Pro2 is the ultimate corporate smartphone in terms of features, but it’s just too big and beefy.

We've tested a massive 25 netbooks to provide a list of the best and worst mini laptops, with one surprise winner. Also, see our big TV set top box guide, in the new issue of PC Authority

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

Still looking for Christmas gift ideas? We’ve listed five DVD box sets that could be ideal fillers for your Christmas stockings.

From flying cars to hoverboards, and AI to lasers, we delve into 10 technologies from a list of iconic films and find out just how close we are to making each a reality

Benchmark & diagnose your PC

Looking for the ultimate Blackberry setup for your small business? Vodafone is pitching Business One as the ultimate one-stop shop.

Decide whether it's finally time to ditch Vista by installing the full working version of Windows 7 Release Candidate. Plus: our digital camera buyer's guide, ultimate laptops and more.

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

Revamped branding called Vision will make it easier to see which laptop to buy, according to AMD.