Windows 10: Putting an ssd into my pc that has a hard drive

If I already have windows on my hard drive that is in my pc and I am adding an ssd into the pc in addition to the preexisting hard drive, do I need to get windows on the ssd as well?

:)

 

Hard drives listed as SSD drives

Upgraded to Win 10 Pro from Win 7 Pro.

Have 2 Hard drives in Raid 1 set up.

Win 10 lists these drives as SSD drives in System Properties.

How do I change the listing of these drives to HD so I can optimize them?

 

ssd and hard drive

I bought my HP All in one at the MS Store. It has a SSD and hard drive. One is listed as C and one a D, set up by them. When I try to download a lot of pictures I get the message that my drive is full but my 1 TB hard drive is not full. How should it be
configured so that doesn't happen?

 

SSD Detected - Secondary Drive (Hard drive) is not

Ever since doing a fresh install of Windows 10, in "This PC", my secondary hard drive is not in the list. I have already tried right clicking "This PC" and clicking Manage -> Disk Management, but there is nothing there except my SSD with Windows 10 installed.

I have tried changing SATA cables, SATA ports, but it still does not appear in This PC. I have also tried installing my hard drive on a another computer to see if the files were corrupted. They were not, all files were still the same before the installation
of Windows 10. I did not leave the hard drive plugged in during the installation.

In the BIOS, my computer recognizes both my SSD and my hard drive, but in This PC, it's still missing.

Anything else I can do? Thank you!