Since the election month in US is November. Now you can type on Google "how to vote" or "how to register to vote", it's automatically detect your state along with voting dates.
You can try it by suing Google App or Chrome.Once you type you are able to see some of the specific information say for instance ID requirements, Deadline to vote & some others.
Google will help you provide step-by-step instructions to register in-voting, How to sign up & how to check the status.
Hope this feature will help you for easy voting service like stay at home & register for vote. A person can register anywhere across the world.