I told my (now 88) father that if he bought another desktop PC he was on his own. Tough love works. He loves his 24" iMac, it just works and I can fix things

I told my (now 88) father that if he bought another desktop PC he was on his own. Tough love works. He loves his 24" iMac, it just works and I can fix things remotely if necessary (it hasn't been).