That way you provide feedback to Microsoft on what works and what could be improved. The company describes the Insider programme as ‘a community of millions of Windows’ biggest fans who get to be the first to see what’s next.’ The idea behind the Insider programme is to allow developers to test early builds of Windows OS. Microsoft wants people to test early builds before they are released to the general public and that’s where the Insider programme comes in. Here’s how to join the Windows 11 Insider programme.
