1. Right Click on the Windows Icon (bottom Left) 
  2. Select Device Manager
  3. A window opens, look for Display Adaptors
  4. Right click on the Display Adaptor, in this case it is Intel(R) UHD Graphics 620, but yours may be different.
  5. Click on Update Driver
  6. Then choose Search automatically for updated driver software 
  7. You may see this if you do, then there is no newer version
  8. If you get something else, please follow the guide to install, a reboot is required.