To use Adobe CC programs on campus you will need to sign in using the below steps.
Open any Adobe CC program for example Photoshop.
You will then be prompted to sign into your Adobe Account.
Select Sign in, you do not need to enter a password.
You will then be able to use the Adobe CC program.
If you are logged into a shared machine such as a lecture theatre or resource room make sure you Sign Out
Open the Adobe CC icon on the desktop
Select the blue icon in the top left and the Sign Out
If you are signed into more than 2 PC's you will be prompted with the screen below to sign out of one of the PC's you are not currently using.