Just follow the prompts and give the site the information it's asking for. Alternatively, visit the driver download pages for the graphics card vendors. The big three are Nvidia, AMD, and Intel.
Here, you will find the name and model of your graphics card under Display Information. Another quick way to check which GPU you have is through the Windows Task Manager. Step 1: Right-click on ...
If you are unable to switch between integrated and dedicated Graphics Card, boot into BIOS and check if you can switch the graphics card from there. Alternatively, you can use the NVIDIA Control ...