How could one see what drive is just being indexed?

[Biff]

How could one see what drive is just being indexed:

[void]

How can I find out of which drive the properties are indexed at the moment?

[Biff]

Ah, very sorry, many thanks for the link!

So there is probably no simpler (besides of double clicken the grenn bar), direct way or a way to display the drive letter with the green progress bar, I assume.

Okey, many thanks!