3 ms·Since DOS is a single-task system, fortunately you only have to fight them one at a time.by WesolyKubeczek 5y agoSince DOS is a single-task system, fortunately you only have to fight them one at a time.IncRnd 5y agoUnless you ran DESQview, of course.mmastrac 5y agoYou're still fighting them one at a time, just with very small timeslices.deleted 5y ago[deleted]tadfisher 5y agoThen you might as well run Linux on a modern PC.