Question: how to change google accounts on samsung galaxy note 5?
Answer: Swipe down the Status bar.
Tap the Settings icon.
Scroll to and tap Accounts.
Tap Add account.
Tap Google.
To create a new Google account, tap Or create a new account. ... 
Enter the Password for the Google account and tap NEXT.
Read the Google Terms of Service and Privacy Policy, then tap ACCEPT to continue.