New
#111
ezeht, you're missing a critical step on the UNALLOCATED SPACE. In order to format UNALLOCATED SPACE you need to create a partition TO ALLOCATE the space, THEN format. Right-click, create partition, format NTFS with default block size, DONE. The difference in your screenshot from his is that the space you right-clicked on contains a partition.
Now, you've sent this guy in a run-around for two pages on drive space allocation, either you're over-thinking this or you just don't know.