Microsoft DirectX Free Multimedia APIs are a free collection of Application Programming Interfaces (APIs) for programming graphics and sound. This makes it easy for developers, primarily game developers, to create fully functional games that run on Windows. Most people don’t even notice DirectX is running – it only works when needed, without telling you. However, handling is a little more complicated and requires a programming tool to manage sound and graphics cards. DirectX is a technical tool that helps game developers interact with sound and graphics cards. Although it can be installed on any computer, most users will never need it. It works when you play a game made with DirectX and that’s it. You just need to know it better if you want to program it yourself. It has one of the most flexible execution processes in this class. (Function () {(‘review-application-page-desktop’);}); What is DirectX used for? DirectX is a set of Windows interfaces. Developers program in the DirectX API, with which their programs – often games – communicate properly with sound and graphics cards. As for the manufacturers of sound and graphics cards, they recognize DirectX and therefore know what to do when a program created with DirectX has access to its functionalities. Do you already have DirectX? Since DirectX does not have an interface like other applications (it does not appear in your application list, for example), you will need to do a little more technique to verify if it is already installed on your computer. To verify this, follow these steps: Click Start, and then click Run. Type dxdiag, and then click OK. On the System tab, note the DirectX version that appears in the DirectX Version row. Check the version information of the DirectX file on each tab. After checking the versions of the files, click Exit. DirectX installation. If you find that DirectX is not installed on your computer (or the version is very old), you will need to download DirectX again to use it. Downloading is simple and expected – you download and run the .exe program as normal. The installation is slow which can be a bit frustrating and – beware – the app tries to install Bing during installation. How do I open the DirectX control panel? Since DirectX is not a normal application, you cannot open it as usual. Instead, click Start, and then type dxdiag in the box. Your computer will ask you if you want to use DirectX. The window that opens is a very traditional Windows interface. All information it provides is for informational purposes only – lots of details about your system, its display settings, display functions and controls, audio information, and current input devices. You don’t interact with this information – there is an error window, and if you program and make an error, the error will be displayed here. You go back and fix it, and the error goes away. Who needsDirectX? You may need DirectX in two situations. If you play games on your computer that require DirectX, maybe you already have it. If you are programming items that require access to the audio and video drivers, you may also need DirectX. Remember, DirectX is not the only tool of its kind. There are other APIs that communicate with graphics cards, and many of them are more modern. You can compare this to a valid application like Runtime by saying that if you play or develop certain games or on certain (probably older) machines you might need a tech tool that usually doesn’t require DirectX to exist for. years and continues to be. strong. Graphics and sound technology works very well (which is why it is still relevant, even though it is very old), and the interface is very useful, even if it is very dated. However, most of us will never see it – unless you do some programming, you don’t even have to open it because it only runs in the background without being noticed. DirectX isn’t exactly the type of software you might not want. If you need it, you have to install it and it’s a pretty painless experience. Recent Changes The latest version of DirectX improves compatibility with Windows 10 and adds support for Variable Rate Shading (VRS). Other recent versions have added support for DirectX radiation, depth limit testing, and programmable MSAA.