You can explore volumes to ensure that it is the one you want to modify. You can do this by using the Explore Volume function.
There are three ways to initiate this function:
1. Select the desired volume; click “Explore Volume” in the Operations group of the Action Panel.
2. Select the desired volume, click “Dynamic Disk” in the top menu, and then click “Explore“.
3. Double click the volume you want to check in the volume list.
Volume Explorer will show the size of the files, modified time, creation time and file trees. The present editions of Partition Resizing Software only support the exploration of FAT12, FAT16, FAT32 and NTFS file systems.