95 in the browser has already been done (by me): https://win95.ajf.me/ https://win95.ajf.me/ That uses Em-DOSBox, which is more limited than v86 (which the OP

95 in the browser has already been done (by me): https://win95.ajf.me/ https://win95.ajf.me/ That uses Em-DOSBox, which is more limited than v86 (which the OP uses) in some respects. I think v86 is loading hard disk sectors on-demand, which is pretty amazing compared to Em-DOSBox which has to download a massive disk image. On the other hand, Em-DOSBox has sound support! The Internet Archive has 3.11 in the browser: https://archive.org/details/win3_stock https://archive.org/details/win3_stock (there's also various 3.x games as well) This also uses Em-DOSBox.