Properties of partition
Partition table / Edit / Properties...
Extended partition table / Edit / Properties... / Selection
The following settings have to / can be made for each partition:
Size of parition in MegaByte and in per cent
Beginning of partition
End of partition
Pressing the button "Selection" offers a list from which to choose the partition type.
Here you may indicate a name
Changing the ending information is only possible for FAT and expanded partitions. And then only if the corresponding space is available within the partition.
Before changing the size of a partition, you should - if possible - defragment the partition first. (Sorry, this program cannot offer a defragmentation function.)