Microsoft unveils its new Windows 8 operating system

In BBC

Microsoft has taken the wraps off the next generation of its Windows operating system.

Windows 8 is designed to run on tablet computers, as well as desktop and laptop PCs.

The software, which is due to be released in 2012 will work on the popular ARM-designed low power processors for the first time.

Microsoft has been under pressure to come up with an answer to Apple's iOS and Google's Android platforms.

Unveiling Windows 8 at the Build developers' conference in California, Windows division president Steven Sinofsky declared: "We re-imagined Windows. From the chipset to the user experience."

The system will function through one of two interfaces; a traditional desktop, similar to that seen in previous editions of Windows, and a tablet version, known as Metro.

Metro features larger, chunky controls of the sort that best suit touchscreen use. The current lack of such an input method is widely seen as the reason why few Windows 7 tablets exist.

Microsoft said that it would also be launching its own online marketplace - the Windows Store - to sell downloadable applications.

Windows 8

In techradar

Microsoft has launched an official Windows 8 blog, with the opening post speaking of the company's humility and a promise not to repeat past mistakes.

The shadow of Microsoft Vista looms large over the new OS, with consumers, developers and Microsoft itself unlikely to forget the catastrophic iteration of Windows any time soon.

The opening post, penned by Microsoft's Steven Sinofsky, states: "We've heard people express frustration over how little we've communicated so far about Windows 8.

"We've certainly learned lessons over the years about the perils of talking about features before we have a solid understanding of our ability to execute."

Windows 8 blog here