After dying, being cryopreserved, getting your brain diced up and scanned into digital form, saved as a backup for some number of decades, and finally having a fresh copy started up from said backup to run some comparative checks on... it can be handy to have a pamphlet highlighting some of the more interesting features of the body your CPU has been installed into.

Art by TailSteak, who, as far as I know, lacks their own tailsnake.