HOME Quickstart Guide To CND Education For the Nail Professional 1 Log In Log in to view CND's education content. cnd.com 2 Learn What is it?Why do I need it? Product Profiles Estimated time: 5 minutes 3 Watch How do I use it? Videos Estimated time: 8 minutes 4 Do Practice the service. Step-By-Steps Estimated time: 30 minutes ? Have Questions Visit our FAQs Become CND Certified See our class offerings