

Unfortunately, for safety reasons, the tool's passcode cannot be reset, which means you may have to create a new login Keychain. Therefore, changing the admin password will result in the system being unable to unlock the login Keychain. The problem is that Keychain – the tool used on Mac computers to save passwords or other credentials – is protected by the same password. Why changing your Mac admin password could be a bad idea? Lastly, type in the new password and add a hint if you like.If it is an admin account, you may have to submit Apple ID's password.

