So I have a 2011 MacBook Pro that I received from a friend of mine. It had Sierra on the Mac and I was able to upgrade it to High Sierra. The account that I used to do all this was an admin account that I was able create when my friend gave it to me. I am planning on going to school for Software Development so I started setting up my Windows and Mac to do this on either or.
I googled how to set up your Mac for software development and found this website: https://www.stuartellis.name/articles/mac-setup/
I’ve got about half way through this process when my life took somewhat of a turn and had to focus on other things. Fast forward a few months of not using my Mac I go on it to continue the process and I notice I don’t have admin rights anymore. There’s another account that has admin rights and now my account is a managed account. Both Firmware and FileVault are on and I can’t turn them off without an admin password, which I don’t have to this account. I’m stuck and unsure how to fix this issue.
Thanks in advance!