Is it safe to Delete Macintosh HD?
iMac, Mac OS X (10.6.8)
No. You do not want to do that. Mac HD holds the contents of your Mac, operating system as well as your documents, photos, etc.
Help for recovering disk space > http://pondini.org/OSX/DiskSpace.html
Deleting it won't help; instead, back up your data, drag the slider below it as far down as it will go, click Apply, and restart from it. If desired, you can then move the data from 4 onto it, delete that, and finish enlarging it.
(149185)
No, it is not safe to delete the entire content and disk structure of your iMac, but you will find that your iMac won't let you do that even if you try.
Wow that was fast, thank you!
Is it safe to Delete Macintosh HD?