Thanks for your response. How do I access this 'Intel HD graphics control panel'? I tried looking it up online but it says to right click on desktop and a click graphics properties. I'm in Windows 10. However, when I do this, the only thing that is available is the 'Nvidia control panel'. Was the Intel HD graphics control panel replaced or overridden with the Nvidia one on my computer? Would the Intel control panel appear by default on an Intel based PC that doesn't have a dedicated graphics card, or is it something that must be downloaded?