Out of curiosity: I would like to know if there is any way to enable a few things on a laptop. I'd like to know how to enable: registry editing, group policy register, command prompt, and task manager. More details in the comment section?

If the admin HAS blocked access to all those things, then there is nothing you can do about it in Windows itself. This is DoD approved security. 

There ARE bootable Linux disks out there (I have one, curiously created by Microsoft) that will allow you to access the Windows filesystem and change a few things (You can, for instance, blank passwords).

Group policy will of course effectively reinstate them as soon as you boot back into Windows if the machine is part of a domain (or whatever they are calling it this week) on the network.

I don't know how to affect the GP registry when booted into Linux, although I bet there are people out there that do.

Why do you want to do this? Are you trying to play games whilst at work or in school?

I'd like to know how to enable registry editing, the group policy register, command prompt, and task manager. In this situation the admin has blocked any 'conventional' means of achieving this. In other words, nothing in my hour(s) of Google searching for how to unlock any of those items has been successful. Nothing. So in my estimation, it will take some sophisticated 'maneuvers' to unlock any of those things.