On my tablet how do I switch the main user to come up first

[AC Question]

I have a Samsung note pro and the main user is an old one. My wife is now using the tablet for school. I need to make her the main user. I need to know how.

 

[B. Diddy]

Welcome to Android Central! Is the previous user someone in your family, or did you get this tablet from someone else? Ideally, you should go to Settings>Accounts-Google, select the account of the previous owner, tap Menu>Remove Account, and then do a factory reset. Then start from a clean slate and add your wife as the main account.