2. Secondly, find and click on "Volunteer Fill in the Senior High School Entrance Examination" to enter the login page and enter relevant information. After entering the registration serial number, password and verification code on the login page, click Login to enter the online registration system.

3. Finally, find "Volunteer Information" and click Enter. After logging in successfully, enter the main page, find "volunteer information" and start filling in the volunteer information of the senior high school entrance examination.