All the features and changes found in Windows 10 build 21364 (and earlier)

[Windows Central]

Here are the most important features and changes that Microsoft has been working on in the last three preview builds of Windows 10.
Windows 10 devices enrolled in the Windows Insider Program's Dev Channel recently picked up Windows 10 build 21364, a new preview that includes a couple of significant changes and several improvements.

Full story from the WindowsCentral blog...