DirectX 10 is part of the new technologies embedded in Windows Vista. It is a software component integrated operating system, which ensures compatibility between hardware (graphics card, sound card ...) and many applications. Present since Windows 95 in version 1.0, DirectX primarily interested players and developers of 3D games.
DirectX 10 NCT 2 is a new patch to increase the compatibility of new games and programs with Windows XP and to achieve appreciable increase in speed and quality of a drawing in games.
As the patch corrects errors with start of games requiring DirectX 9.0с files and previous versions. As in the presence of a video card with support DX10 allows to make accessible those options, in next-generation games that before the installation of these libraries were inaccessible. In this version of the quantity of libraries is increased twice in the last allowed to reach a high level of DirectX 10 for Windows XP.