The January 2015 build of Windows 10 is now available for download for those who signed up for the Windows Insider program. If you’re not signed up, you should be – it’s free!
This release is labeled Build 9926. To learn what’s new in this release, go to the Windows 10 January Build blog page.
Please note: it does NOT include all the new features that were shown during the Windows 10 presentation on Wednesday.