Where can I find my Nintendo Network ID?
From the Start menu, tap the friends list on the left. Your Nintendo Network ID will be displayed in orange letters in the upper right corner. You can also see your Nintendo Network ID by pressing your profile to open more details.
How do I change my Nintendo Network ID password on Wii U?
How do I put a password on my Wii U?
Complete these steps
How do I change my Nintendo ID password?
Go to the Nintendo Account website and sign in to your Nintendo Account. Select your login and security settings, then select Edit in the Change Password section. Enter your current password, then select OK.
What are the requirements for a Nintendo password?
Enter and confirm a new password. Passwords must be at least 8 characters long. Passwords cannot contain your date of birth. Passwords must include a combination of characters from 2 of the following categories: letters, numbers, and punctuation.
How do I make a Nintendo Online account?
Complete these steps:
Where are the user settings on Wii U?
In the Wii U Menu, select the MII character in the upper left corner to access User Settings.