How do I check if the graphics card driver is installed correctly?

In Windows, right-click “This PC,” choose “Manage,” then open “Device Manager” and select “Display Adapters.” You should see your GPU(s) there.

If the driver is installed correctly, there will be no yellow warning icon on the GPU. A yellow warning means the driver is not installed or not signed. (After installing the driver, AMD GPUs require a signature tool to be run.) You may need to reinstall the driver or run the signature tool (for AMD GPUs).