Yes, compatibility mode is available only on Win7 Pro or better.

I have it and I am running a photo-editing program from Win95 as well as a couple of XP programs in compatibility mode. Interesting that MS programs do not either run at all or only partially run. Office 95 does not run and Office 97’s Access does not run. Of course I have current Access databases that I started way back on my Atari that I can’t run in Office anymore. A big problem as my wife’s computer is XP and we share databases. Fortunately thus far my Internet computer is also XP so all isn’t a total lose, yet!

Yes, I have OpenOffice but I have had problems with it’s database.

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware