(1) It is multitasking, multi-user and multithreading operating system.
(2) It also includes virtual memory management system to allow multiprogramming.
(3) Symmetric multiprocessing allows to Windows NT to schedule various tasks on any CPU .
(4) It is 32 bit operating system.
(5)I t uses New Technology File System which implements fault tolerance, security and support for large files.
(6) It is portable operating system and will be avilable on other hardware platforms like Intels X-86 family