To enable the legacy File Explorer search feature ... After performing the above steps properly, you will now get the old search box experience in your File Explorer that would available at ...

As with most new features in the Dev channel, the new search box is not available for all. However, you can force-enable it using the ViveTool app. Note: the new search box is paired with another ...

Searches on Bing can also be made using the same Search box, which makes it even more useful. Getting it on the Windows 10 Lockscreen will enable the user to get to the search results even faster.