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In this case, the drivers to be installed/available via Windows 10* updates.
For further information, please refer to this article related: http://www.intel.com/content/www/us/en/support/graphics-drivers/000005526.html
Windows 10 drivers for 3rd Generation Intel® Core™ Processors with Intel® HD Graphics 4000 and 3rd Generation Intel® Core™ Processors with Intel® HD Graphics 2500 (formerly codenamed Ivy Bridge) will include support for Windows Display Driver Model (WDDM) 1.3. For reference, WDDM 1.2 features are available on Microsoft’s website. This Windows 10 driver will not be digitally signed, which means that it will not have been tested by Windows Hardware Quality Labs (WHQL). Note that Windows will alert you with a message if a driver is not digitally signed, but you can continue the installation.
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