How to Reset a Forgot Password in Mac OS High Sierra, Sierra, El Capitan, Yosemite, by Using an Apple ID
Forgetting a user account password can be a major frustration for Mac users, but fortunately there are a some simple and secure ways to recover and reset a lost password on any Mac. One of the best ways to handle this situation and reset a lost password is to use an Apple ID, which allows a user to reset a Mac OS login password by using the same Apple ID that is used for the App Store, iTunes, iCloud, and Apple Support.
This method works for resetting forgotten passwords in all new versions of MacOS and Mac OS X, including MacOS High Sierra, macOS Sierra, Mac OS X El Capitan, OS X Yosemite, Lion, Mountain Lion, and Mac OS X Mavericks, and is extremely fast and easy, making it a preferential choice for most users rather than going the command line route of resetting a OS X password with the passwordreset tool, or by creating a new user account.
The best thing about this password reset method is that it’s extremely fast, and so long as you have internet access you’ll be using the Mac again in literally about a minute, minimizing any potential inconveniences of losing passwords.
Resetting a Lost Mac OS X Password Using an Apple ID
Understand the caveats before beginning: this method only works if you set an Apple ID to tie with the Mac OS X user account, the Mac must have internet access to use this feature, and this option won’t be available for some users with FileVault protection enabled. Also note that this leads to the creation of a new keychain, but the old keychain will remain intact if you do recall the old password sometime down the road, which you can then unlock later.
- After incorrectly entering a user password three times at the Mac login screen, a message appears saying “If you forgot your password, you can reset it using your Apple ID”, click the arrow button to bring up a “Reset Password” dialog
- Enter the Apple ID login information that is tied to the Mac OS X user account and click “Reset Password”
- Click “OK” to confirm the new keychain creation
- Enter and verify a new password, fill out the password hint field, and again click on “Reset Password”
- Click “Continue Log In” to login as the user account with the reset password
The Mac will boot directly into the user account, with the new password set.
If there is no Apple ID attached to the user account, use the passwordreset tool or new user trick, and the more complex methods from Mac OS X continue to work as well with just about every version of Mac OS X. Though the latter is certainly a more technical approach, it always works and does not require internet access to use, making it invaluable for many situations when the Apple ID or reset tool are not applicable.
If you have another preferred method of resetting a password on a Mac, or know of an alternate approach to accomplish this with an Apple ID or some other authentication method, share with us in the comments below!