Do you HAVE to use hotkeys?

Looking to buy these for my dad who use to play them on the PC back in the late 90’s, he doesn’t do hotkeys or shortcuts or multiplayer, so my question as it say’s does he HAVE to use hotkeys in the remasters, he’s 70 and gets confused with updated controls and just want’s to play the games like he did, also does the laptop have to be connected to the internet when ever you want to play them?

No, you don’t “have” to use hotkeys. They just make the game much easier.