Any idea how to get that 412MB to be free? Or is that possible?

Its a rat virus trojan logger

windows puts files where windows wants to put files, you don't get a say

>>62402227
Not used for the index/file table or whatever the format is?

Its probably encrypted childporn, its very common for hackers to offshoot their collection onto other peoples computers as to be clean if their hardware gets confiscated

>>62402254
It's NTFS format

You might recover some of that space if you use a live CD to delete all the partitions and reformat the drive.

>>62402272
Oh look a simple google search and you have an answer

https://superuser.com/questions/996570/used-space-on-an-empty-formatted-flash-drive

>buy 8 TB disk
>get 7.27 TB
kek

>>62402227
install gentoo

>>62403960
>TiB
>TB

>ITT: Tech illiterates

>>62402227
>Or is that possible?

No. Some space needs to be reserved by the filesystem.