See what you mean: the Yamaha Revstar doesn’t have Yamaha on the headstock, but does have the tuning forks.
But other Yamahas don’t have the tuning forks but do say Yamaha. Eg. https://uk.yamaha.com/en/products/musical_instruments/guitars_basses/el_guitars/sg/index.html
I think there was a period, pre Revstar, when motorbikes had the tuning forks but none of the Yamaha guitars did.
Yamaha makes lots of other musical instruments too.
The thing that puzzles me is that the Yamaha logo, 3 tuning forks, makes sense for instruments that you tune. But I’ve only seen it on their motorbikes.
My student accommodation had cockchafers. The university didn’t believe us until one of my friends presented them with one in a matchbox.
I have used OpenOffice on Macs.
Also there are some free Apple apps that aren’t installed by default. (GarageBand and one for making gifs)
That sounds right. I think I remember paying for iWork back then too.
Same in the UK :-(