CHANGES IN STORE: Windows 8.1 remains true to the vision of an operating system tuned for touch-screen controls and multi-gadget lifestyles increasingly revolving around tablets and smartphones, according to Microsoft.
SAN FRANCISCO (California): Microsoft on Tuesday began sending a revamped version of Windows to makers of computers, smartphones or tablets powered by the software.
"We've hit an important milestone for Microsoft," Windows team executive Antoine Leblond said in a blog post.
