Hello everyone, this is Ashok Jadon and I’m going to tell how to format and restore you MAC OS to the factory settings as new as.
Before you start formatting the drive, make sure you Backup Your Data and Logout from Account and Services. When you complete all necessary steps plugin your power adapter and follow all below instructions.
1. Sign out from I Tunes, massages and other accounts.
2. Restart MAC in Recovery mode
3. MacOS Utilities
Mac-OS Utility, here you can Restore your MAC OS from different from different ways like -
Restore from Time Machine Backup.
Install Mac OS.
Get Help Online.