You have so many educational options to choose from if you intent to study in Australia, so take some time to think about your career and life goals. The course you study will shape your career and life plans. Also think about whether you want to study in the city or in the country. Do you want to study at a small or large college or university? What level qualification do you want? (certificate, diploma, degree etc). You will probably find that the course you want to study is offered at several places in Australia and New Zealand. Is it important that you live somewhere warm or cold?
You will also need to consider the institution’s academic entrance requirements, as each college or university and each course has its own standards. If you don’t have enough English, you will need to think about English Language too.