I have a windows 10 computer with two partitions: C:\ for programs and F:\ for documents. I would like to dual boot in Linux. I've shrinked the F:\ to create unallocated space, however it created free space instead. As I understand, I can't use this space to install linux afterwards. Can I change it to unallocated from Windows? Or may be join it back to F:\ and redo the process the right way to get unallocated space? Thank you in advance
Edit: here I did shrink the F:\ and got "Free space" instead of "Unallocated", like they show in most of the tutorials I've found. I think I'm missing something simple. It's mbr, not gpt (don't know if it is important). Sorry for the cyrillic.