I am sorry to hear you are having problems with the system but let me help you.
As you say, the latest drivers for your graphics controller are for Windows 7 only. Due to this situation, I recommend you going back to a supported Operating System for this Graphics controller (Windows 7) and so you can download and install our drivers.
You can check this information at the following link:
going back to windows 7 is impossible
Yes, please, let me spend more money to downgrade my operating system so that my graphics work better, because Intel refuses to update their own drivers. Can we come up with a better solution please?