All 64 bit, Pro in the the AMD tower, Home on the laptops.
Pro is tweaked with Windows insider stuff.

I gotta fire up/rebuild my Linux "mule" tower PC.

The mule is almost always open case, used to test and refurb drives mostly.
Various distros from time to time, but man, it is a useful machine.

My one and only Mac (Power Computing "clone") got donated.
Ran Beos like a champ, no OS-X in any form.

May build another tower at some point.