It was rumored a lot and now Microsoft Indonesia president has sort of confirmed that all Windows 8 devices will see free upgrade to Windows 9. While Microsoft will take the veils off the Windows Threshold aka Windows TH (May be Windows 9 for Desktop / Laptop) on September 30,
Windows Threshold is the internal name of upcoming unified Windows with many SKUS is well-known. Recent leaks were though betting on Windows 9 as the name for upcoming Desktop / Laptop SKU release.
Now, thanks to a Microsoft site which went live bit early, Windows TH name is revealed. It is