Staying in Australia typically involves understanding the various visa options available based on your circumstances and intentions. Here are a few common scenarios and visa options for staying in Australia:

1. Tourism and Short Visits: If you want to visit Australia for tourism or short visits, you can apply for a Visitor Visa (subclass 600). This visa allows you to stay in Australia for a temporary period, generally up to three, six, or twelve months.
2. Student Visa: If you want to study in Australia, you’ll need a Student Visa (subclass 500). This visa allows you to study a full-time course at a recognized educational institution in Australia.
3. Work Visa: If you have a job offer from an Australian employer, you might be eligible for a work visa such as the Temporary Skill Shortage (TSS) Visa (subclass 482) or other work-related visas based on your skills and qualifications.
4. Skilled Migration: If you have skills and qualifications that are in demand in Australia, you might be eligible for skilled migration visas such as the Skilled Independent Visa (subclass 189) or the Skilled Nominated Visa (subclass 190).
5. Partner or Family Visas: If you have an Australian partner or family member, you might be eligible for partner or family visas, such as the Partner Visa (subclass 820/801) or the Parent Visa (subclass 103).
6. Business and Investment Visas: If you intend to start or invest in a business in Australia, there are various business and investment visas available, such as the Business Innovation and Investment Visa (subclass 188/888).
7. Permanent Residency: If you’re on a temporary visa and wish to become a permanent resident, you can explore pathways such as employer-sponsored permanent visas, skilled migration, or family-sponsored visas.
8. Humanitarian and Protection Visas: If you’re seeking protection or humanitarian assistance due to fear of persecution or harm in your home country, you might be eligible for a Protection Visa (subclass 866) or a Refugee and Humanitarian Visa.

It’s important to note that visa requirements, eligibility criteria, and processes can change, so it’s crucial to refer to the official Australian immigration website or consult with a registered migration agent for the most up-to-date and accurate information based on your specific circumstances. Additionally, always ensure that you comply with Australian immigration laws and regulations to have a lawful stay in the country.