Robert Moog's 78th birthday has been celebrated in a new Google doodle.

TutorialThe Android-x86 project provides versions of Android that can be used on a variety of hardware - we show how you can install Android on an x86 PC.

TutorialHow to use free software to discover what others are doing behind your back and keep your PC secured.

The makers of the £22 ($35) Raspberry Pi computer will launch a plug-in camera module for the pocked-sized PC later this year.

TutorialAdminister your living room media centre PC from the comfort of your sofa - just use your Android phone as a remote!

Starting May 20, Microsoft will offer students purchasing a PC of $699 or more a free 4GB Xbox 360, presumably to aid in their studies.

OpinionJobs had it right; I'd like Flash banned on PCs with immediate effect - it's by far and away the worst thing about using a modern computer.

Week in TechWe've been moved to rhyme by this week's hotchpotch of stories. The Galaxy S3 is perfect for stalking, New Jersey's banned people texting while walking.

ExplainedA fast GPU for your iPad, instant access to huge games online plus scientific breakthroughs; that's the the promise of Nvidia's Kepler.

InterviewNvidia CEO plans to replace GPUs yet still sell them. Plus playing the latest games on your TV – but without a console.

Steve Ballmer is the world's worst CEO, according to business bible Forbes.

In DepthDiscover lost Windows, Office and other product keys easily with one of these free programs.

The price tag puts the GTX 670 in the same ballpark as the AMD Radeon HD 7970 - and the GTX 670 puts that card to shame.

HP reckons the corporation has a "remarkable opportunity" due to low PC take-up in developing markets.

In DepthThe general speed and snappiness of the Linux desktop is a winning advantage - but there's always more room for improvement.

ExplainedDracut is a new system to generate, in the same way for all Gnu/Linux distributions, the special programs and files that make Linux boot.

In DepthJonathan Roberts introduces the Raspberry Pi - the $25 Linux box that's going to revolutionise programming.

UpdatedAll the top ultraportable PCs in one place - reviews of every Ultrabook we've looked at so far.

InterviewMichael Meeks is a long-time OpenOffice, now Libre Office, contributor. We caught up with him to talk change in the Linux world

In DepthLess a game and more a way of life, Minecraft is all about digging, building, exploring and crafting in a gigantic world. We checked it out.

AMD has launched its new notebook graphics, codenamed after different parts of London.

ARM has once again put in an impressive quarter, with CEO Warren East talking up future innovation.

Microsoft has confirmed that the Windows 8 Release Preview will be out in the first week of June 2012.

We've had the whole new setup - new chips, new chipsets and whole new machines – in our labs for a while now and we've gone to town on them.

In DepthIntel's at it again with yet another new family of CPUs. Jeremy Laird gets friendly with Intel's 3rd Generation Core processors; the 22nm Ivy Bridge breed.