SEATTLE (Reuters) - Microsoft Corp reached an agreement to make available its Windows operating system software for the One Laptop Per Child Foundation's XO Laptop, the company said on Thursday.

Microsoft plans to deliver two specialized versions of its Windows operating system software for Advanced Micro Devices' forthcoming 64-bit processors. In March, Microsoft released both 32-bit and ...

Microsoft has released an emergency patch for a "critical" crack in its Windows operating system software that could let hackers take control of computers over the internet. Microsoft has released an ...