Explanation:
First, you should register to vote in your new county and update your address with the local authorities. This will ensure that you're able to vote in local elections and receive any relevant mail from the government. Second, you should contact your new county's health department to find out what health services are available and how to access them. And third, you should contact your new county's department of social services to see what social services are available to you, such as food stamps or housing assistance.