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Firewall: Mac OS X includes a built-in firewall, which you can enable from this pane. To turn the firewall off entirely, simply click the Stop button. This is the very definition of Not a Good Thing; any MacBook hooked up to a network or the Internet should have the system firewall turned on. (The only exception is if you’re using a network that you know to be secure and your access to the.
- Apr 22, 2020 How to Reset a Lost Admin Password on Mac OS X. If you're logged into your Mac with your Apple ID account, you may be able to use it to reset your admin password. If you aren't you can use Recovery Mode on your Mac to open the Reset.
- Sep 15, 2019 How to Disable the Login Password on Mac When Booting Up. Otherwise known as Automatic Login, this option makes it so your Mac goes straight to the desktop after booting up.No user selection, no password requirement. It’s still possible to have other user accounts on the Mac, but you’ll need to Switch Users from the menu pane at the top of the screen to access them.
- Aug 10, 2014 A friend ran into this latter issue recently on their Mac running OS X Yosemite, they were experiencing the ‘incorrect password’ popup box constantly when trying to send emails either in OS X 10.10 and under OS X 10.9, it didn’t matter what version of OS X was being used, the outbound email never was working except when sent from their iPhone.
- Nov 07, 2011 However, most common thieves and random people are not going to know how to do this.) Having that login password requirement does give you an added element of protection. However, if you are like me and accept the risks, you can setup your mac where it automatically logs you into OS X whenever you start your system. Open System Preferences.
The password of your macOS user account is also known as your login password. It's the password that you use to log in to your Mac and make certain changes, such as installing software.
Change your password
If you know your password and can use it to log in to your account, you can change your password in Users & Groups preferences:
- Choose System Preferences from the Apple menu, then click Users & Groups.
- Select your user name from the list of users.
- Click the Change Password button, then follow the onscreen instructions.
Reset your password
If you don't remember your password, or it isn't working, you might be able to reset it using one of the methods described below. But first try these simpler solutions:
- Make sure that you're typing the correct uppercase or lowercase characters. If your keyboard has Caps Lock turned on, the password field shows a Caps Lock symbol .
- If the password field shows a question mark, click it to display a password hint that might help you to remember.
- Try to log in without a password. If that works, you can then add a password by following the steps to change your password.
- Try to log in with the Apple ID password that you use for iCloud. If you just changed that password and the new password isn't working, try the old password first. If that works, you should be able to use the new password from then on.
Reset using your Apple ID
In some macOS versions, you can use your Apple ID to reset your login password. At the login screen, keep entering a password until you see a message saying that you can reset your password using Apple ID. If you don't see the message after three attempts, your account isn't set up to allow resetting with Apple ID.
- Click next to the Apple ID message, then follow the onscreen instructions to enter your Apple ID and create a new password. You'll be asked to restart when done.
- Log in with your new password.
- Determine whether to create a new login keychain.
Reset using another admin account
If you know the name and password of an admin account on your Mac, you can use that account to reset the password.
- Log in with the name and password of the other admin account.
- Choose System Preferences from the Apple menu, then click Users & Groups.
- Click , then enter the admin name and password again.
- Select your user name from the list of users.
- Click the Reset Password button, then follow the onscreen instructions to create a new password:
- Choose Log Out from the Apple menu.
- Log in to your account using your new password.
- Determine whether to create a new login keychain.
Reset using the Reset Password assistant (FileVault must be on)
If FileVault is turned on, you might be able to reset your password using the Reset Password assistant:
- Wait up to a minute at the login screen, until you see a message saying that you can use the power button on your Mac to shut down and start up again in Recovery OS. If you don't see this message, FileVault isn't on.
- Press and hold the power button until your Mac turns off.
- Press the power button again to turn on your Mac.
- When the Reset Password window appears, follow the onscreen instructions to create a new password.
If you need to connect to Wi-Fi, move your pointer to the top of the screen and use the Wi-Fi menu to connect. To exit without resetting your password, choose Apple menu > Restart. - When done, click Restart.
- If you were able to reset your password with the Reset Password assistant, log in to your account using your new password.
- Determine whether to create a new login keychain.
Reset using your Recovery Key (FileVault must be on)
![Mac Os X Don Mac Os X Don](/uploads/1/2/6/6/126604135/196160623.png)
If FileVault is turned on and you have a FileVault Recovery Key, you can use that key to reset your password.
- At the login screen, keep entering a password until you see a message saying that you can reset your password using your Recovery Key. If you don't see the message after three attempts, FileVault isn't on.
- Click next to the message. The password field changes to a Recovery Key field.
- Enter your Recovery Key. Use uppercase characters, and include the hyphens.
- Follow the onscreen instructions to create a new password, then click Reset Password when done.
- Determine whether to create a new login keychain.
If you can't log in with your new password after restarting your Mac, take these additional steps:
- Restart again, then immediately hold down Command-R or one of the other macOS Recovery key combinations until you see the Apple logo or a spinning globe.
- When you see the macOS Utilities window, choose Utilities > Terminal from the menu bar.
- In the Terminal window, type
resetpassword
, then press Return to open the Reset Password assistant pictured above. - Select ”My password doesn't work when logging in,” then click Next and follow the onscreen instructions for your user account.
Create a new login keychain, if necessary
After resetting your password and logging back in to your account, you might see an alert that the system was unable to unlock your login keychain. This is expected, because the passwords for your user account and login keychain no longer match. Just click the Create New Keychain button in the alert.
If you didn't see an alert about your login keychain, or you see other messages asking for your old password, reset your keychain manually:
- Open Keychain Access, which is in the Utilities folder of your Applications folder.
- Choose Preferences from the Keychain Access menu, then click the Reset My Default Keychain button in the preferences window. After you enter your new password, Keychain Access creates an empty login keychain with no password. Click OK to confirm.
If you don't see a Reset My Default keychain button, close the preferences window and select the “login” keychain from the left side of the Keychain Access window. Press the Delete key, then click Delete References. - Choose Log Out from the Apple menu to return to the login screen.
- Log in to your account using your new password. Your account password and login keychain password now match again.
If you still can't log in
Mac Os X Don't Require Password For Delete History
If you still can't log in with your password, contact Apple Support for help.