Windows 10 has inherited that feature from Windows 8 and hopefully, the next Windows edition will also do so.
Since Windows 8 came out, Microsoft simplified the mount files feature by giving Windows 8 the native ability to mount ISO and IMG without the need for any 3 rd party apps.
If you have ever used Windows 7 or earlier versions of Windows, then you will know that to mount an ISO file or IMG file took a lot of effort.
