I seriously hope this is a joke... O_O
Logging into your computer as an admin simply means you can install system updates and change settings to your system. Every computer has the ability to log in as admin, it just means you're in control of your computer. Why would you get terminated for making changes to your own desktop, hmm?
It also has nothing to do with being an administrator on TTR. That has to do with an access level that must be set on your account. This is reserved to staff members.