Microsoft launched Windows Insider for developers, enterprise testers and the 'technically able' to test new developer features on pre-release software and builds to gather low level diagnostics feedback in order to identify, investigate, mitigate and improve Windows 10, with the help, support and guidance of the Insider program Participants, in direct communication with Microsoft Engineers via a proprietary communication and diagnostic channel. Windows Insider is an open software testing program by Microsoft that allows users globally who own a valid license of Windows 11, Windows 10, or Windows Server to register for pre-release builds of the operating system previously only accessible to software developers. Open software testing program by Microsoft
