where do I get mac os from if the hardrive is wiped
if i wipe my macbook pro how do i get the os back into computer
Question marked as
You should be able to get the OS back by reinstalling.
One of the methods is rebooting your mac into recovery mode and reinstall.
Step 7 of the article speaks about it, you may need to navigate into couple of links into the article to see How to reinstall macOS - Apple Support.