With the release of Windows 10 Insider Preview Build 15002, Microsoft added a host of new features to Windows 10. Redmond introduced major new features such as a built-in F.lux-like feature which helps you sleep better, app folders on the Start Menu, massive improvements to Microsoft Edge, and even the Settings app. There is a pretty interesting, undocumented feature in this build of Windows 10 called Dynamic Locking — which is apparently known as “Windows Goodbye” internally.
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