Windows application guard

In perusing programs and features I saw Windows application guard.

I began with Google but still cannot determine whether or not I  should  enable it. I notice it is grayed out by default

Is his something I should enable?

 

What is Application Guard and how does it work? Designed for Windows 10 and Microsoft Edge, Application Guard helps to isolate enterprise-defined untrusted sites, protecting your company while your employees browse the Internet.

I'd say no

I noticed since I enabled Windows Sandbox and virtualization that  Windows application guard. is no longer  grayed out but I did not check it.

This and the sand box were the only two I saw, I think, but that's moot.  Thank you.