In this week's Computer Weekly, we go behind the scenes at the building of Heathrow's high-tech Terminal 2 and hear from its CIO about the IT innovations. John Lewis saw 44% online sales growth over Christmas – we find out how the IT team delivered. And News International talks about moving its IT to Amazon's public cloud. Read the issue now. 

This week's Computer Weekly examines how the Football Association's IT director is using technology to help improve the prospects for the England national team. Our Buyer's Guide to government IT looks at the future of open source in the public sector and we report from Infosec 2012 on the rising number of cyber attacks. Read the issue now. 

n this week's Computer Weekly: BlackBerry and Windows have been the mainstay of corporate IT for years, but how do their latest releases stack up? We examine the user response. Communications minister Ed Vaizey talks about broadband and 4G policy. And we ask if Nationwide's £1bn IT plan can increase competition in banking. Read the issue now. 

In this week’s Computer Weekly, Cabinet Office minister Francis Maude talks about releasing government datasets to the public and why open data will drive the next industrial revolution. We also review the latest test version of Windows 8 and see how it shapes up for tablet computers and business users and much more. 

In this week's Computer Weekly, we talk to IT leaders about successful software development, and how they combine the best of agile and waterfall methods. Drugs giant AstraZeneca talks about how it changed its outsourcing approach to eliminate past mistakes. And we look at a new social media bank that is shaking up the sector. Read the issue now. 

In this week's Computer Weekly, we talk to Royal Mail CIO Catherine Doran about one of the UK's largest IT transformations. Software suppliers are under fire for the complexity of their licensing policies; we look at the issues. And we examine how to manage suppliers as firms increasingly turn to multiple outsourcing providers. Read the issue now. 

Peter Marconi, Senior VP of Engineering at Virtual Computer, talks about how NxTop, Virtual Computer's baremetal client hypervisor, and 2nd generation Intel® Core™ vPro™ processors work together to deliver a secure, desktop virtualization solution. Watch this informative video to learn how to increase your PCs manageability and performance. 

In this week's Computer Weekly: we visit Cape Town to find out how the South African city worked with SAP to manage citizen services. Tesco tells us how it saved £100m in its supply chain by using business analytics. And we examine Microsoft's response to the lukewarm reaction given by customers to Windows 8. Read the issue now. 

Matt Grant talks with Randy Abrams about security issues with hotel business center computers. These are public computers and they often have insufficient security features. In this podcast, Randy shares some interesting things he’s found in hotel computers and gives some advice on using them safely. 

In this week's Computer Weekly, with the sweeping reorganisation of the NHS now in place, we look at IT in the health service. Dell releases details of its planned management buy-out, revealing the dire state of the PC market. And we visit Bletchley Park to hear about the quest to rebuild the Colossus codebreaking computer. Read the issue now. 

In this week's Computer Weekly, we ask if the days of the PC refresh cycle are over, due to declining PC sales, consumer technology and virtualisation. Remote working can be a challenge – but one project manager is doing so on Mount Everest. And we kick-off our latest buyer's guide, looking at infrastructure needs for big data. Read the issue now. 

In this week’s Computer Weekly, we look at the importance of IT strategy when budgets are under pressure. The first part of our Buyer’s Guide to virtualisation examines the barriers preventing many organisations from adopting the technology; and Transport for London’s CIO talks about how IT helps avoid Olympic travel chaos. Download the issue now.