Hi Aytsy, hardware acceleration is enabled by default with Intel® HD Graphics; the steps needed to modify this setting are given in the article below. However, it is necessary to uninstall the driver for the setting to appear. Basically, the setting is only available for the Windows* generic driver.
5 Ways to Turn off Hardware Acceleration - wikiHow
You may also note in dxdiag, display tab, all DirectX* features should be “enabled”.