Why do I need DirectX on my computer?

Every gamer faced with such a concept as DirectX 9. What is this component used for and what is it? Of course, today there are versions older than the ninth. In simple words, this is some kind of intermediate between computer games and a video card, which makes it possible to use all computer power to draw impressive graphics.

When the user sees realistic reflections in the puddles and windows in the game, the smoke that does not differ from the present spark, he understands what DirectX is for.

Differences between versions

All technologies are developing very quickly. This also applies to computer graphics. Each new version of DirectX gives developers the ability to add some new visual effects to the game, and the older ones make it more beautiful. What is DirecX11 for? It allows you to make very realistic snow, soft shadows without a noticeable drop in performance. Older versions can not boast of this.

If to speak easier, the higher version is a better picture. But do not wait for miracles, as often the changes are difficult to notice. Most likely, this small difference is due to the fact that modern games are created immediately for all platforms. And prefixes in comparison with computers are much weaker in their technical capabilities. As a result: the games on the PC look the same as on the consoles released a few years ago. If the set-top box has a lot of graphics restrictions, then computers do not suffer from this.

When asked: "Why do I need DirectX?" Many users will respond that it improves graphics. In fact, it allows developers to make the game more beautiful. If it was created for the ninth version, then installing the tenth absolutely nothing will change. The graphics are affected not only by the performance of the video card, but also by the game's support for the technology.

DirectX and Windows

DirectX is a collection of software libraries. If they are not in the folders, the games will either be without effects, or, most likely, they will not start at all. This will pop up an error message - the absence of a file. This is what the DirectX program is for - so that games that support this technology can be launched. These files are already present in the operating system in the minimum required composition. The version of OS supported depends on the supported version of DirectX.

Video card and DirectX

The newer the model, the more recent version of technology it is supported. Together with the new will be maintained and all the previous ones. The Windows operating system should also support the new version, because if there is a new video card, but with a system running, only old toys will be launched.

How to find the supported version

To find out about the supported video card version, you can go to the manufacturer's website and get acquainted with the necessary information there. And it can also be found in online stores.

With the operating system is somewhat more difficult, because much depends on its updates.

First of all, you need to make sure that all the latest updates are installed. This is done in the Update Center. Then you need to press on the keyboard Win + R and enter the word dxdiag. This will start the diagnostics, where you can see the installed version of DirectX.

If the Internet comes across the latest version for the old operating system, then you need to understand that this is a hoax. It can not be. In older versions of Windows, you can not use the support of fresh versions of DirectX.

Do I install libraries from the Microsoft website?

You can do this, but the version will not change. For normal start of games it is necessary to download and install all updates, as already mentioned earlier. The latest versions of the libraries are taken from there. From the company's website is downloaded not the installer, but the downloader, which takes files from the network and only then installs new versions instead of obsolete ones.

Operating systems of new versions of the library do not need these, because all updates come with updates. Why do I need DirectX on an older version of Windows? In order to run not the freshest toys, but requiring updates.

Installation

The installer contains files of both old versions and new ones. The installation process is very simple. It is only necessary to press "Next" several times, and then "Finish". After that, the libraries will be installed on the computer and automatically activated. Now games can use them.

Conclusion

So, summing up, you can quickly answer again the question about what DirectX is for. This set of libraries is required to run computer games, as well as to support realistic visual effects that were created by the developers. If these games are not launched without these libraries, then the picture will not be the same as it should be. And true connoisseurs of games as an art form will not be able to see all the beauty. Thus, you need to monitor the updates and install them in time. What is DirectX 11 for? The new version is needed for more beautiful graphics. And also we need an actual video card model that can work with these libraries and provide the gamer with a pleasant game process.