Forgot password what do i do to open my tablet

i HAVE A NOKIA LUMINA 2520 TABLET WITH WINDOWS 8.1 RT OS ON IT. i? FORGOT MY PASSWORD TO GET ON THE TABLET. i NSET IT UP SO THAT THE ADMIN AND A STUDENT HAVE TWO DIFFERENT PASSWORDS AND I CAN NOT REMEMBER EITHER ONE OF THEM. UNDER THE STUDENT PASSWORD BOX IS THE WORDS "RESET PASSWORD" I TRIED TAPPING ON THAT BUT THAT DOES NOT WORK. i AM VERY FRUSTRATED AND UPSET AT MY DELF FOR NOT WRITTING IT DOWN. I AM VERY DESPERATE TO GET THIS PROBLEM FIXED. I MISS MY TABLET. I HOPE SOME ONE COULD HELP ME AND IF YOU CAN PLEASE GIVE ME STEP BY STEP INSTRUCTIONS IN VERY BASIC UNDERSTANDING. THANK YOU IN ADVANCE

from Windows Central Forums https://ift.tt/2Mfj36p
via IFTTT