[Tutorial] win10 build 10074 start menu hidden background blur stunt

The popular start menu of the people finally came back in Windows 10, and evolved a new style. At the moment, the development of Windows 10 has been basically completed. Is the start menu the same? In fact, the various features in Windows 10 Build 10074 are basically complete, the start menu has also been formed, and there is a translucent effect, but you know? The start menu actually hides an effect: the background is blurred.
The default is only to turn on translucent effect

There is more feeling of frosted glass after turning on the blur effect

How to open it? Naturally, the registry is required.

1, Start-Run (Win+R)-Enter “regedit” and press Enter to confirm the permissions.

2. After opening the Registry Editor, expand HKEY_CURRENT_USER -> SOFTWARE -> Microsoft -> Windows -> CurrentVersion -> Themes -> Personalize.

3, found on the right side "EnableBlurBehind", generally located in the third line.

4. Double-click to change the key value from 0 to 1, confirm and close the Registry Editor.

5, Ctrl+Shift+Esc or Ctrl+Alt+Del or right click on the taskbar, open the Task Manager, find the Windows Explorer Explorer, and restart it.

Okay, let's go to the start menu.

It is worth mentioning that this effect is only effective when the start menu is not full screen, it will disappear directly after full screen, but you can drag the border of the start menu to put To the maximum, this will always be there.
GIF Dynamic Tutorial

The above is the introduction of the hidden background blurry technique of win10 build 10074 start menu, I hope to help everyone!