I want to run many old windows [95 - XP] applications and games. If there is a way to have minimal os emulator (at least with all dependencies of that app/game) it would be great to have it as a container for that app.

I tried setting up qemu once by downloading many images. Almost none worked with apps I wanted to run. Also I had a very hard time finding a sane qemu documentation in one place. It's wiki is very messy to go through.

So is there anything to run win 98 to win xp apps in emulator/sandbox/container easily?