Hi, I have an idea that I don't know how to actualise.

Question

Hi, I have an idea that I don't know how to actualise I would appreciate it if you could tell me what kind of coding and stuff I need to learn to make it happen.
I want program a USB drive so that when I connect it to a computer that has already been logged onto, it bypasses the admin access and the admin can no longer track your movements, in their logs the computer would have turned off and I would have some online privacy from my overbearing father. This would happen at the push of a key or a sequence of keystrokes.
Another function would be to turn off the screen without turning off the computer itself so that he can't snoop. This would also be done at the push of a key or a sequence of keystrokes.

Answer 1

Honestly, I haven't done much in regards to the programming. My problem is that I don't know what languages would allow me to do this. That kinda all I need to know.