How to Access Administrator in a Macbook

Click the 'Apple' icon in the upper-left corner of the screen and select 'System Preferences.' Click the 'Accounts' icon.
Look at the list of accounts on the left side of the window. Under the name of an account is the privilege level of the account. These can be 'Admin,' 'Standard' or 'Sharing Only.' If 'My Account' is listed as an 'Admin' account, you are currently logged in as an administrator. If it is not, proceed to the next step.
Click the 'Apple' icon and select 'Log Out.' Confirm that you want to quit all applications and log out in the pop-up window. Once logout is complete, the login window displays on the screen.
Click on a user account with administrator privileges and enter the password. Press return to access the administrator account.
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How to Disable Laptop Tracking

Locate your laptop's service tag and serial number. Keep them both on hand for reference.
Locate the installed Computrace software on the list of programs in the Start menu. Make note of which version you have, e.g., LoJack Premium, Standard or Student.
Fill out and submit a request for the product to be removed by contacting Absolute. Refer to the Resources section for a link to the contact form.
Await confirmation that your removal request has been processed. This confirmation will be sent to the E-mail you provided when the request was submitted.
Establish an Internet connection and Absolute Software will automatically trigger an uninstall of the Computrace LoJack software. Restart your computer to complete the changes.
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