Windows 8.1 is now here. Here's how to download the installer for Microsoft's new hybrid desktop-tablet OS.

If you still need Windows 8.1, follow one of the methods listed here to download it today for free.

Microsoft's latest operating system brings a handful of new features and improvements to the Windows platform. Here's how to get it.

Windows 8.1 is here. It began its roll-out to the Windows Store at 12:00am on October 18 in New Zealand, which is 4am, October 17 Pacific Daylight Time, and 12pm, October 17 in the UK. Windows 8 ...