DirectX 10 is included in Windows Vista. DirectX 9. Some applications and games require DirectX 9. However, your computer includes a more recent version of DirectX. Try reinstalling the program to fix this problem. Windows 8. From Start, type dxdiag in the Search box, and then press enter. Tap or click on dxdiag from the results. Click Start, type dxdiag in the search box. To upgrade DirectX further, you will need to upgrade your operating system.
Need more help? Expand your skills. If the program is corrupted or outdated, simply download an updated version, and the old one will be removed and replaced by the new one.
DirectX is a group of free APIs that enhance the graphic and sound capabilities on your Windows computer. The software runs in the background and rarely if ever, requires any user interaction.
It is primarily used by game developers to include 3D and HD images as well as high-quality sound effects. Follow these steps to check if you have DirectX and if so, what version. You will have to be careful when installing as Microsoft will try and slip in a Bing toolbar with the installation. Details Version:. File Name:. Date Published:. File Size:. This set of Apis also manages everything related to 2d and 3d graphics and peripherals such as a mouse, keyboard, sound, and network communications.
Among the most outstanding features, we will mention Async shaders that by means of graphic engines performs mathematical calculations so that the PC can display an image on the screen of your monitor.
In the most recent versions in the GPU, the graphic functions of calculation and also of memory are carried out at the same time. The activities that are executed are distributed in several work threads to decrease the execution times, this causes a decrease in the rendering time, decreasing the drawing time and providing more frames per second and therefore better VR environment. The other feature is multi-threaded command buffer recording, the lists of activities to be executed in a game are the command buffer, they are the series of activities that the CPU organizes and sends to the graphic card for processing.
The location of the characters, the illumination, the creation of reflections, and the loading of textures are some of the elements that are processed in this functionality. It allows taking advantage of the current CPUs that have several nuclei, being able to distribute among the various nuclei the tasks to be carried out providing speed of execution. The benefits of this feature can already be seen in real games. Oxide Games and Stardock, this is a strategy game that will appear soon and will use the 8 cores of AMD FX processors and will offer excellent performance, image quality, and resolutions.
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