Hi, I have a question about my i mac

Jeansoo

I'm currently playing the sims 4 on windows 10, boot camp. Because the sims 3 doesn't run on my mac side. I have 1TB HDD provided since I purchased this i mac and added 500GB SSD. The problem is that I can't see HDD space on windows side. I can see only C Drive there. Is there a way to use 1TB HDD for storing my screenshots or video stuff on Windows 10, Bootcamp? If I store those video stuff in C drive, then it will be stuffed in a short while. I appreciate all helps. Thanks.:D