The general skilled migration program is for those who want to live, study, and work in Australia. You can add your family members in the application as well, such as a spouse/de facto or child. This visa is point-based. Every state has their own requirements and eligibility criteria. You need to have at least 65 points in order to submit an EOI. For state-nominated visas (491 and 190), once you submit your EOI through Skillset, you need to wait for the state to select your application and invite you to apply for the visa.