AVG won't uninstall

AVG Performance
1

AVG won't uninstall

I got my computer from a program and I want to uninstall avg because I don't know the password for it and I am getting annoying notifications that I can't stop due to not knowing the password. 
By the way it won't let me uninstall it with out the password.
    2

    Hi Patton,

    We replied to your original post and we request to keep the conversation in a single thread for a speedy reply. Thank you.

    3

    Hi Patton,

    We replied to your original post and we request to keep the conversation in a single thread for a speedy reply. Thank you.