In this week’s Computer Weekly, we look at the IT challenges facing retailers, as consumers turn increasingly to web and mobile shopping channels. Oracle president Mark Hurd talks about how the supplier intends to simplify IT infrastructures. And new government CIO Andy Nelson discusses how he plans to transform Whitehall IT. Read the issue now. 

Read this expert e-guide to explore collaborative practices that agile teams are using to minimize requirements churn and become familiar with some of the commercial and open source requirements management tools available today. 

Over the course of several months in 2011, IDC conducted a research study to identify the opportunities and challenges to adoption of a new technology that changes the way in which traditional business solutions are implemented and used. The results of the study are presented in this white paper. 

From the turn of the millennium until the end of 2007 MLBS (Mobile Location Based Services) had promised much, but delivered very little in terms of commercial applications. Even in Japan and South Korea, the most advanced markets for commercial MLBS, usage was disappointing. 

<p>Part 2 of SearchSecurity.com's 3-part guide on antimalware products offers expert insight into gathering pertinent information into the technical information necessary to move forward in the RFI process. Get an overview of technical requirements, questions to ask potential vendors, and a list of products that may meet your needs. </p> 

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. 

This week’s Computer Weekly asks what chancellor George Osborne's Budget means for the UK IT community and if he can deliver his goal to make Britain "the technology centre of Europe". Also you'll find the final part of our private cloud Buyer's Guide and we examine the options for choosing the right WAN optimisation strategy. 

This study evaluates the leadership role that Chief Information Officers performs in helping their organisations achieve their commercial goals 

This six-page Computer Weekly Buyer's Guide to cloud networking highlights the factors CIOs and senior IT professionals need to consider as they plan their networking  strategies. 

Gartner analysts, William Clark, David W Cearley and Avivah Litan, explain how business can exploit context-aware computing and social media. 

This week’s Computer Weekly, we talk exclusively to Tesco CIO Mike McNamara about why the UK's biggest retailer is spending £150m on its online business. And, with the London 2012 Olympics only weeks away; we look at how IT testing is progressing. 

This week’s Computer Weekly kicks off our Buyer's Guide to data security by looking at the changing role of the IT security chief. We also examine why flexible working is proving so slow to roll out and we talk to the UK's air traffic control operator about its ambitious desktop virtualisation project. 

This week’s Computer Weekly kicks off our Buyer's Guide to private cloud. It also contains our RSA conference coverage of the latest IT security trends and the future for Microsoft's Trustworthy Computing initiative. And we discuss the role of apprenticeships in encouraging more young people to work in IT.