dual boot

[Rahma_Begag]

hi , hope you're doing well guys.... m having a probleme with my laptop ,m trying to make dual boot between windows 10 and kali linux , the probleme is i can't do it even with trying all boot types (legacy, uefi with csm and without) but i can't get it right to work i followed a lot of tutorialls on youtube but none of them works for me, the last try i went to power shell and execute this command 

$env:firmware_type

but it always returns legacy no matter the changes i made in the bios settings

here my pc characteristics:

intel i5 4th generation 4Gb ram 256Gb ssd 500Gb hdd(thisone is empty i want to make kali works in this one)