Identify your graphics card brand and model
Open Device Manager on Windows or System Information on macOS
Check the current driver version
Visit the official driver download page for your GPU brand
Download the latest driver for your exact model and operating system
Close all open applications
Run the downloaded installer
Follow the on-screen installation steps
Restart your computer after installation
Verify the driver version is updated
If needed, use Windows Update or your GPU vendor’s update utility
If the new driver causes issues, roll back to the previous driver version