Ubuntu installation on second drive HDD and keeping windows on NMVe

I have a DELL G5 5590 laptop comes with tow different storage technology.
250 Gb NVMe and 1Tb HDD
I want to use a partition of my HDD to install Ubuntu 20.04.1 LTS on it.

I have a Windows 10 version preinstalled on a 256 NVMe drive. i want to keep windows and install ubuntu both with dual boot menu.
but I don’t know if it’s possible!
I don’t want to lose my preinstalled version of Windows.
I don’t know what config/parameter used when burning ubuntu image on my USB memory stick.
The bios shows EUFI
Which one should I use?
Also MBR or GPT ?
Thank you