

After you enter your new password (same to the password of your Mac account), Keychain Access creates an empty login keychain with no password. Choose Preferences from the Keychain Access menu (or Cmd,), then click the Reset My Default Keychain button in the preferences window.Step 1: Open Keychain Access on your Mac. You can easily find Keychain first aid on you mac system just follows the step by step guides.And most of them don’t know how to leverage it to increase their password security online or offline. Although the usage method is quite simple, a lot of Apple device users don’t really know what Keychain is or what it’s for.

One of these is a fairly robust password security management system called Keychain, also known as iCloud Keychain, that’s been developed for Mac OS X machines.
