Primary OS hard drive can be ejected at "Safely Remove Hardware and Eject Media"

Hi Toms,

I am not so familiar when it comes to software. I had a fresh install of Windows 10 to a WD Blue 500 gb and like the title says, the drive is apparent at ejected devices. When installing Windows i let the OS create the system reserved partition automatically.
I am not sure whether this is normal or not. I searched along the web and was driven to some complicated details. I 'd like to know if this is the way it should be and whether there is a simple way to fix this or not.
 
Solution
Your motherboard BIOS should look similar to this. That's where you find Hot Plug option.
Bios11.jpg

Bios12.jpg


The motherboard is an older bugdet H61M-VG4 Asrock Micro ATX and from all the times i have configured the BIOS i 've never seen such an option included within. But i just figured out that the drive is "hot swappable". I had no idea what it was before. This drive was used in the public sector before i got it. Any other options?