Interesting you should mention Simon the Sorcerer; that’s the first PC game I ever played. It came on 3 floppy discs initially (without speech) then later on something cutting edge called a ‘CD ROM’, which had speech (correctly identified above as Chris Barrie).
A couple of years ago I downloaded a programme, I think called called ‘ScummVM’, which enables you to play loads of those old point-and-click adventure games. That was on a Linux machine, but it might be worth investigating if anyone fancies it. Edit – Clicky Link.
Simon: ‘Hello, wizards’
Wizards: ‘What makes you think we are wizards?’
Simon: ‘Because when I move the mouse cursor over you, it says “Wizards”!’
Classic! 😀