Voter registration is the process by which eligible citizens sign up to be able to vote in elections. This process typically requires individuals to provide personal information, such as their name, address, and date of birth. Each state in the United States has its own rules and deadlines for registration, which can often be done online, by mail, or in person. Once registered, voters receive a voter registration card that confirms their eligibility and provides details about where and when to vote. It is important for individuals to check their registration status before an election to ensure they can participate in the democratic process.