LWVCYC offers guidance for online voter registration.
Anyone who is a United States citizen, 18 years of age by the time of the next election and holds a valid Arizona Driver's License or Arizona Non-Operating License, is eligible to register to vote.
To register to vote, click on the Service Arizona link
Other Useful sites:
Voters can sign up for the Permanent Early Voting List (PEVL) by contacting the Yavapai County Recorder's Office, https://www.yavapai.us/electionsvr/early-voting/permanent-early-voting-list/, to receive and return a ballot by mail. Voters will be able to vote safely without the need to gather at potentially crowded polling sites.
At this site voters can update their address, change your name, or change political party affiliation. If voters are already registered and want to get on the PEVL, use this site may be used to use a short registration process and opt to join the PEVL.
At this site voters can check registration status to ensure they are registered, address is current and correct, and they are signed up for PEVL.
July 6 is registration deadline to vote in primary election August 4.