I’m not sure what the current procedure is as I registered 15 years ago at the polling station. I brought my driver license and a few bills with my address. Sin

I’m not sure what the current procedure is as I registered 15 years ago at the polling station. I brought my driver license and a few bills with my address. Since then I update my address regular. I also moved abroad and have to absentee ballot as well. The homeless can register and use the shelter address as their address. Most don’t and aren’t told they have that right.