It's official: Microsoft has sent out invitations to a September 30 event in San Francisco, where the company is expected to show off an enterprise technology preview of its next version of Windows, codenamed Threshold.
"Join us to hear what's next for Windows and the enterprise," the invitations say.
The enterprise tech preview won't include all of the features that Microsoft is planning to deliver by spring 2015, which is the rumored release date of Windows Threshold. Instead, sources have said, the enterprise tech preview will be focused on showcasing some of the changes Microsoft will be making to the "Desktop" with Threshold on Intel-based PCs.
By the time it's released in the spring of 2015, Threshold is expected to include a number of new features and interface changes designed to make the operating system work better with mice and keyboards.