If you are wanting to change programs, when do you need to make this request? a. To change programs, you must contact your advisor or counselor and complete the change of program application during an open application window.
b. You can change at any time; just email your advisor regarding the change.
c. You can never change programs.
d. You do not need to notify anyone. You just need to start taking courses for the desired program.

If your discussing colleges and degrees, you cant take courses your not autorized to take.

So if you have one major and wish to change to another then you need to discuss with a student advisor or counseler so they can make the changes. They will also discuss which classes are necessary for your program of choosing, making sure all your requirements are completed.

Explanation:

ok that sounds like a app that my brother would like

that without the operating systems you would have to control and synchronize computer hardware.