sentences:  By default, the bundled TASKMGR would behave similar to the former DR DOS 6.0 TASKMAX.However, if EMM386 was loaded with the option /MULTI, EMM386 would load a natively 32-bit 386 Protected Mode operating system core providing API support for pre-emptive multitasking, multi-threading, hardware virtualization and domain management of virtual DOS machines.This API could be used by DR DOS-aware applications.