Symbols in Main Window
There are some things in the Main Window, that I cannot understand.
It shows my unique disk (Disk 0), where there are 6 partitions in the following order: Recovery, *: , *: , C:,*: , 
Three of these partitions are represented by a white bar (C:, and one of the *: partitions). The bars that represent the other partitions are partially blue.
and one of the *: partitions). The bars that represent the other partitions are partially blue.Therefore I had the frightening impression that partitions C: and are empty, whereas Recovery as well as 2 of the unnamed partitions contain data. But apparently this is not the case.
are empty, whereas Recovery as well as 2 of the unnamed partitions contain data. But apparently this is not the case. What does the blue color represent?
Thank you.