He reformatted the drive. Wiped it. Zeroed it.
He clicked. The download began—slowly, then all at once. 5.2 GB of pure, unverified hope. Download Mac Os Sierra 10.12 6 Dmg UPD
> Transfer complete. User 4371_Leo_edits. Thank you for choosing Sierra. Would you like to optimize system performance? (Y/N) He reformatted the drive