Here's some screenshots of my MS-DOS (DOSBox) layout that I have on my computer.

I use Norton Commander for convenience, plus I like the old school look of it.

Believe it or not, this is my main word processor that I use. No fancy bells and whistles, a simple layout and nice color scheme I can customize. And before you ask, yes, I am able to save my works just as easily as any other word processor.

And here we have Nesticle. It's a pretty crappy emulator, but it's as nostalgic as it gets. I used to good around with the bloody hand back in the day like you see in this screenshot. I have this emulator for pure nostalgic purposes, nothing more.
I have also found ways to move some of the Steam games I downloaded like Doom and Master of Orion to DOSbox and have them working. It's easier to play them through Steam for the most part, but the purist in me likes loading them up from DOS and playing them like a kid back in the 90s.