MicrosoftDirectX’s free multimedia API is a collection of free APIs (APIs) for programming graphics and speech. This allows developers, especially game developers, to easily create games with all the features running on Windows. A lot of users don’t even realize that DirectX works – it only works when it needs to, without telling you. Otherwise, interacting with it is quite complicated and requires programming tools to manage sound cards and graphics. DirectX is a technical tool that helps game developers interact with sound cards and graphics. While it can be installed on any computer, most users don’t need it. It works when you play games made with DirectX and that’s it. You just have to get to know it better if you want to program it yourself. It has one of the most flexible runtime processes in its class. (Function () {(‘review-app-page-desktop’);}); What is DirectX used for? DirectX is a group of Windows interfaces. Developer programs in the DirectX API ensure that their programs – often games – work correctly with audio and video drivers. Sound and graphics card manufacturers, on the other hand, know DirectX, so they know what to do when programs made with DirectX use their functions. Do you already have DirectX? Since DirectX has no interface like other applications (eg Not available in your application list), you need to get a little more technical control to find out if the application is already installed on your computer. Follow these steps to check it: Click Start, click Run, type dxdiag and click OK. On the System tab, note the DirectX version shown in the DirectX Versions row. Check the version information for each version on the various tabs. If you find that DirectX is not installed on your computer (or a very old version), you will need to reload DirectX to use it. Downloading is easy and expected – you will download and run the .exe as usual. Installation is slow, which is a bit frustrating, and – be careful – the app will try to install Bing during installation. How do I open the DirectX Control Panel? Since DirectX is not a regular application, you cannot open it normally. Instead, press the Start button and tap dxdiag in the box. Your computer will ask if you want to use DirectX. The window that opens is a very traditional Windows interface. All the information it provides is for information only – lots of details about your system, display settings, display options and controls, audio data and current input devices. You don’t interact with this information – there is an error window, and if you program and make a mistake, an error will appear here. You go back and fix it, and the error is gone. Who Needs DirectX? You may need DirectX in two situations. If you play games on your computer that require DirectX. Maybe you already have it. If you’re programming things that require access to audio and video drivers, you may also need DirectX. Keep in mind that DirectX isn’t the only type of tool. There are other APIs that interact with graphics cards, and many of them are more modern.You can compare it with legitimate applications such as Runtime. In other words, if you’re playing or developing a particular game or machine (possibly older), you may need technical tools that often don’t need the advanced DirectXon technology that has been in use for years. years and still going strong. Graphics and speech technology work very well (that’s why it’s still relevant even after a long time), and the interface is very useful even if it is old-fashioned. Still, most of us will never see it – unless you program it, you don’t have to open it because it just works unnoticed in the background. DirectX is actually not the kind of software you may or may not want. If you need it, you have to install it and this is a 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 add support for DirectX ray tracing, depth limit testing and programmable MSAAs.