Microsoft is considering dropping support for regular software on Windows 8 on ARM tablets, according to the latest leaks, leaving owners of the slates with only Metro-style apps to play with. Contrary to original suggestions from Microsoft, that developers – although having to rewrite their x86 software to suit ARM chipsets – would be able to release regular, desktop versions of their apps for Windows 8 tablets, that decision now looks like it will be reversed, ZDNet reports. It’s suggested the turnaround could be part of Microsoft’s strategy to better challenge Apple’s iPad with consumer-centric devices. Until now, Microsoft has said that Windows 8 ARM tablet owners would have a choice when it came to software. The new OS brings the Metro UI to PCs from Windows Phone, with a more finger-friendly, Live Tile based interface for touch use and general multitasking, and the regular desktop underneath if needed. Now, it seems, Microsoft may limit ARM Windows 8 tablets only to that Metro