I would have thought that the operating system interfering with the scheduling of my DAW would increase latency. But since I know too little about how DAWs hand

I would have thought that the operating system interfering with the scheduling of my DAW would increase latency. But since I know too little about how DAWs handle the scheduling I can only make some naive assumptions. I want my audio processes to have full priority over any other task on my OS. I don't mind if my DAW increases the latency of other processes running on my PC.