MyUH is the University of Hawaii's registration system. It allows you as students to check for class availability, pay tuition, view transcripts, and perform other administration tasks. See the links below for login information and support using MyUH.
MyUH Portal Login Page
Learn how to use MyUH Portal (video)
Your UH account is given to you by ITS and is associated with a UH Email account, firstname.lastname@example.org. Your UH Email account is the official communication channel between you and the University of Hawaii, which should be checked regularly. See the Google@UH page for more info about using your @hawaii.edu Email.
UH Account Management Info