New Share UI in Windows 10 - How to Enable it?

Here's how to enable the new Share UI in Windows 10 (Insiders only)

1. Open Run (Win + R)
2. Type in “regedit” and hit enter to open the registry editor.
3. In the address bar on the registry editor, simply copy and paste this: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SharePlatform and hit enter.