Go to your graphics card's manufacturer's website, for me this meant going to the NVIDIA website.
Now enter the required information about your graphics card into the form. For me I have a GeForce GTX 760 4Gb running with a 64-bit version of Windows 10. Once you have entered the required information, press the 'Search' button to automatically find the correct graphics drivers.
Download the GeForce Game Ready Driver by pressing the 'Download' button.
then click 'Agree and download'
Locate the installation file for the graphics driver you just downloaded and run it to begin.
The graphics drivers have now been updated.