How Do I Know Which Partition Windows 10 Is Installed on?
Contents the Partitions Are Shown with Their Drive Letters in the Top Window. While in the Disk Management Console Right Click on the Partition and Select...
The partitions are shown with their drive letters in the top window. While in the Disk Management console right click on the partition and select Properties or Explore and you should be able to figure out which is which.
Which partition is Windows 10 installed?
As the guys explained, the most appropriate partition would be the unallocated one as the installed would make a partition there and the space is enough for the OS to be installed there. However, as Andre pointed out, if you can you should delete all current partitions and let the installer format the drive properly.
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How do I know which partition is C drive?
On your computer, in the Disk Management console window, you see Disk 0 listed along with partitions. One partition is most likely drive C, the main hard drive.