If you are unsure about what you need to do to vote, then discover what you need to know at the Better Know A Ballot link:
This site will provide you with the needed information. It has details specific for every state in the USA so it will be informative for your needs.
Everyone needs to vote. There is no excuse not to vote.
Here is the link: https://www.betterknowaballot.com/
Click on the link above, be informed and VOTE!