Windows NT Operating System

windows nt is an assemblage of more than a few operating systems brought into existence by Microsoft. The maiden version of windows nt was issued for public distribution in July 1993. The operating system was set out for the motion of being a herculean high-level-language-based, multiprocessing, processor-independent, multiuser operating system that is equipped with features corresponding to UNIX. Anticipated to praise the consumer versions of Windows, NT assumed the laurel of being the first amply 32-bit version of Windows, whereas its user-oriented vis-a-vises, namely, Windows 3.1x and Windows 9x, were hybrid versions of 16-bit/32-bit.

Unbranded as Windows NT but grounded on the attributes of the same are operating systems

Unbranded as windows nt but grounded on the attributes of the same are operating systems like Windows 2000, Windows XP, Windows Server 2003, Windows Vista, Windows Home Server, Windows Server 2008 and windows nt.

Multiplicity of Processors

The goal in the arena of design was hardware and software portability, which has been met with great stimulation. The various versions of NT operating systems have been out in the open for a multiplicity of processors, like, Intel IA-32, MIPS R3000/R4000 and Alpha, Itanium, PowerPC and AMD64.  The first version of Windows to make use of a 32-bit flat virtual memory concentrating on 32-bit processors was windows nt 3.1.


This version of windows nt used sectioned addressing and switches from a range of 16-bit to 32-bit addressing in pages. NT 3.1 boasted a core kernel equipped with the capability of providing a system API (application programming interface), operating in supervisor mode as well as a series of user-space environments that possessed their own APIs.

The second version of windows nt was released in 1994 and carried the tag of “windows nt 3.5” followed by NT 3.51, NT 4.0, NT 5.0 (Windows 2000), NT 5.1 (Windows XP), NT 5.1(Windows fundamentals for legacy PCs), NT 5.2 (Windows XP), NT 5.2(Windows server 2003), NT 5.2 (Windows XP), NT 5.2 (Windows Home Server), NT 6.0 (Windows Vista), NT 6.0 (Windows Server 2008), NT 6.1 (windows nt) and NT 6.1 (Windows Server 2008 R2).

windows nt 3.1 to NT 3.51 acquired and included program manager and file manager from Windows 3.x series. These programs were superceded by Windows Explorer, which comprised of taskbar and start menu and originally came along in Windows 95. Version number 3.1 was presented to the first version to match the present-day 16-bit Windows. The version numbers of the operating systems are indicative of the degree of changes that have occurred to the core of each operating system.

Coded in c and c ++, NT is portable and has proved to make porting those application a hard job that are sensitive to issues pertaining to data structure alignment on RISC(reduced instruction set computer) processors.

NT Deployments x86, Architecture Processors

The success of NT on RISC based systems has marked a fall back in the desktop market, thereby leading to almost all NT deployments being on x86 architecture processors. Despite of its lack of success it has higher stability and security than Windows 3 or Windows 95 as it is resistant to harmful viruses that may intrude the brain of the computer. To avoid the slipping of Intel x 86 codes into the operating system, the first version of NT was initially evolved using a non-x86-development systems and later ported to x 86 architecture. The systems based on which the work was carried out were internally designed at Microsoft. The system used initially was Intel i860 based dazzle system and later MIPS R4000 based Jazz platform.

Windows NT Versions with full set of service pack

Only two of windows nt 4.0 versions enclose a full set of service packs that are available to the public, while all the other ports, done by the third parties include very few updates available to the public.

The versions of NT for Alpha that were made available to the public were only 32-bit as the 64-bit port was  projected to run on Itanium and on Alpha but later it was announced by Microsoft that plans lay to ship 64-bit Windows to Alpha as the Itanium hardware was not available for any development.


The substantial success of the family of operating systems requires a computer to allot a certain amount of free disk space to be able to make contextual evidence. The minimum hardware specification necessary to be able to run each release of the version of windows nt ranges from one variant to another. It has been a rather slow moving advancement until the 6.0 NT variant that requires a minimum of 15 GB of free disk space to operate.