Windows 10 (original release)

Windows 10 (codenamed Threshold, also referred to as Windows 9 or Windows TH) is the successor to the Microsoft Windows 8.1 operating system released on 2015-07-29. It was believed to be called Windows 9, but it was revealed to be wrong eventually, on 2014-09-30. Rumours have spread that 'Windows 9' was skipped because the name triggered code for Windows 9x in some applications, most of the time leading to an error message on the application not supporting Windows 9x. Windows 10 intends to address some of the complaints that were made in response to the user interface in Windows 8. Screenshots of Windows 10 build 9834 were released on 2014-09-11 which show a revised Start menu interface and additional improvements to the Windows operating system.

Builds
'This list is not exhaustive, as there are thousands of buildtags collected and even more will be coming in the near future. Full log can be found on BuildFeed, our sister website.'

Please restrict editing this buildlist only to builds released to Partners or the Windows Insider Program.

Windows Update Builds

 * See Windows 10 Update Builds