Greetings, I'm running out of space on my C: which is a 128 GB Samsung 850 Pro SSD. I'm using a Dell XPS 8700 in a Windows 10 OS. However, when I look in Disk Mgmt, I see approx 23GB of unallocated space avail. I transferred the System to the 128 GB SSD from a hard disc drive that came with the computer awhile ago. In the image, I'm not sure what that 16mb is on the right side and the 514mb further right and am leery about doing anything here in case those partitons are similar in function to those on the far left which are apparently Win10 boot-related partitions. Since this is my C: and there appears to be avail. space, how can I access/ make the unallocated space available? Is it OK to Delete the 16mb volume to the right of the OS and then gain access to the Unallocated GB's by expanding the C:, without affecting boot up or is there some partition software necessary to gain access to the unallocated portions? Thank you for your time and any assistance .
Disk 0 Disk Mgmt Screen
Disk 0 Disk Mgmt Screen