The curious and the thrill-seeking rushed to their PCs as Microsoft unveiled the preview version of Windows 8.1 at its Build 2013 conference Wednesday. It’s free, but not quite anyone can get it yet.

Microsoft Windows 10 may be around the corner, but the company is still issuing Windows 8.1 updates on a fairly regular basis. If you're already using Windows 8.1, and aren't sure you're running the ...

Microsoft's latest operating system brings a handful of new features and improvements to the Windows platform. Here's how to get it. Dan Graziano is an associate editor for CNET. His work has appeared ...