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This happens because you have changed your password for university systems but not yet on the computer's hard drive. Solution: This is expected after you change your university password. "The system was unable to unlock your login keychain" alert after logging in" Problem: When logging in, you receive a message that states: Authenticate with your account login password.Click General, then click Reset My Default Keychain.From the Keychain Access menu, choose Preferences.Open Keychain Access, which is in the Utilities folder within the Applications folder.and many other countries and regions.The quickest way to reset your keychain in Mac OS X 10.4 or later: Open “System Preferences” from the Apple menu Select “iCloud” under the ‘Networking’ section.Īvailable only to persons age 13 or older in the U.S. OS X Mountain Lion includes even further iCloud integration. Obviously you’ll need your Mac updated to OS X 10.7.2 or later, get it from Software Update or download it here if you haven’t yet. Then, if your Mac is running OS X Mavericks 10.9 or later, you can upgrade directly to macOS Catalina. Before you upgrade, we recommend that you back up your Mac. Step 1 To start with, go to the System Preferences on your Mac and launch iCloud. To learn how to backup Mac to iCloud, follow these simple steps. You can check it from its official website right here as well. Before proceeding, make sure that you have an updated version of OS X and have enough space on the cloud.Part 2: How to Backup Mac System and Files Since one can access the information from the cloud almost anywhere, it is ideally recommended to backup Mac to iCloud promptly. You can either take a backup of Mac on iCloud or any other external hard disk. Therefore, if you wish to prevent your data files from getting infected by malware (or accidental deletion of data), then you need to take a backup of your device.
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