Microsoft has updated the Graphics Settings to allow users to specify a default high-performance GPU. You can pick a specific GPU in Windows 10 as shown above, on a per-application basis.

In this guide, we show you the steps to change the high DPI settings for classic desktop applications individually to fix scaling problems on the Windows 10 April 2018 Update without ...

The latest Windows 10 Insider Preview Build 20190 offers an 'improved graphics settings experience' and extra control over when your GPU or GPUs are used.

To change the amount of memory allocated to the onboard video card, you must change settings in the system BIOS. To enter the BIOS, log out of Windows and shut down the computer.