I have been receiving a series of emails over the past year from a particular office at my place of employment, which have some security feature requiring them to be read using Internet Explorer only. I think they're probably just rubbish, but I figured I'd have a look just in case they are important.
How to do it? It's IE, I figured I need to do it from a PC, not a Linux or Mac OS X machine, which is what I primarily use these days.
Then I got the brilliant idea, maybe there is IE for Mac. A quick Google, and it looks like there is! Problem solved!
Actually, maybe not. It was discontinued ten years ago! I assume if I got a copy and tried to install it, the results would not be satisfactory . . .