Okay, open Device Manager in Windows and disable the intel integrated graphics processor. Next, right click the driver for your RTX 2060 and click on properties followed by update.
Now that our old graphics driver is disabled and we have the new one up to date, go to the Windows desktop, right click, and click on "NVIDIA Control Panel". Once Nvidia Control Panel is opened, select "Manage 3D Settings" which should be under "3D Settings" and then program settings to select the program that you want your system to use your Nvidia GPU for with using global auto select Nvidia GPU settings enabled.
For visuals and more information on how to do the second steps, go to this website: https://www.techadvisor.co.uk/how-to/pc-components/how-set-default-graphics-card-3612668/