Hello,
In most schools they restrict a lot of features weather if it is accessing files form the local disk C: or changing settings. Or even right-clicking on the desktop. Also they may restrict the command prompt from Run or Run itself.

How do i make all these restrictions?
If i wanted to write a program for a school, just saying, that makes the computer restricted of a lot of its major features. How is this done?

How do i disable right-click?
How do i disable the cmd?
etc....