Windows Insider Program

The Windows Insider Program is a service from Microsoft hat allows users of Windows 10, Windows 11, and Windows Server to test and select preview versions of the operating system. It appeared on September 30, 2014 along with Windows 10. On February 12, 2015, previews of Windows 10 Mobile began to be released. The first build publicly available through the Windows Insider Program was Windows 10 build 9841.

Insider programı, kullanıcıların belirli bir kanala kaydolarak almak istedikleri yapıları seçmelerine olanak tanır. Insider altyapısı, Microsoft'un dahili kendi kendine barındırma çabası için de kullanılır; dahili kanallar, genel kanallardan hem önce hem de sonra yapılar alır; ancak, bunlar Insider programının resmi bir parçası değildir.
 * Dev (formerly Fast Ring): This is the first channel in the Insider program to receive builds from the current development cycle. Between 2017 and 2019 an option called Skip Ahead also existed, which allowed a limited number of users to receive builds from the next development cycle, while the rest received builds from the stabilization stage of the current cycle.
 * Beta (formerly Slow Ring): This channel receives builds of the next Windows 11 feature update. If both Dev and Beta channels track the same development cycle, the Beta channel usually gets the same builds after being tested in the Dev channel.
 * Release Preview: This channel receives new app and OS updates (including feature updates) prior to their general rollout to consumers. It is the newest Insider channel, being introduced in 2016. Following the release of Windows 11, it is the only channel to receive new pre-release Windows 10 updates.