To find out what type of GPU firmware you have on your Windows 10 computer, here’s what you should do: • Use this shortcut to launch Task Manager: “Ctrl,” “Shift,” and “Esc.” • Tap on the “Performance” tab. • Scroll down to “GPU.” • Look for GPU Firmware on the right part of the window. To find out what kind of GPU firmware you have on your Mac, here’s what you should do: • In the top left part of the screen, look for the Apple logo, and tap on it. • Then, select “About this Mac.” • The new window will pop up. • Look at the bottom of the page. You should see the GPU Firmware information there.