After you or your Mac administrator resets the password of your macOS user account, your Mac might ask you to update your keychain password or enter the password of your login keychain. It might also tell you that the system was unable to unlock your login keychain. Valid only on qualifying purchases in the U.S. For new Apple Card customers who open an account and use it between 3/1/2021 and 3/31/2021 at Apple Store locations, apple.com, the Apple Store app, or by calling 1-800-MY-APPLE. Accounts opened prior to 3/1/2021 or after 3/31/2021 do not qualify. 6% is the total amount of Daily Cash that can be. Apple support is here to help. Learn more about popular topics and find resources that will help you with all of your Apple products.

1. Apple Mac Updates In Order
2. Apple Mac Update
3. Apple Mac Update
4. Apple Mac Update 2020

After you or your Mac administrator resets the password of your macOS user account, your Mac might ask you to update your keychain password or enter the password of your login keychain. It might also tell you that the system was unable to unlock your login keychain. That's because your login keychain is still using your old password.

Apple Mac Updates In Order

If you don't know your old password

If you don't know your old password, the solution is to create a new login keychain.

Apple Mac Update

If you know your old password

If you know your old password, use that password to update your existing login keychain:

Apple Mac Update

Apple Mac Update 2020

1. Open the Keychain Access app, which is in the the Utilities folder of your Applications folder.
2. From the list of keychains on the left side of the window, select 'login.'
3. From the Edit menu in the menu bar, choose “Change Password for Keychain 'login.'”
4. Enter the old password of your user account in the Current Password field. This is the password you were using before the password was reset.
5. Enter the new password of your user account in the New Password field. This is the password you're now using to log in to your Mac. Enter the same password in the Verify field.
   
6. Click OK when done, then quit Keychain Access.