Windows 10 after two years: Was the upgrade worth it? After a little more than two years, Microsoft has finally settled into a rhythm with its new, fast-paced development cadence for Windows 10. Check Settings System About to see full details about the current Windows 10 installation. What Microsoft's marketers are calling the Fall Creators Update (officially version 1709) begins arriving on desktop PCs today via Windows Update and will soon be available for download at all the usual places. The final build number for this release is 16299.