i want to purchase creative cloud subscription for four years, is it possible to subscribe for adobe creative cloud for four years for my educational instution ?
Yes, as long as the educational institution is recognized by Adobe as being one, but it has to be done one year at a time, wherein you need to provide proof of your educational status.
Apply for student/teacher discount
For details regarding the student/teacher provisions you can refer to the following information page:
Another good resource for getting information is the student and teacher edition information forum:
Here are some links regarding student discounts from Adobe:
Student/Teacher Plan software and other details: