Australian Federal Government has a website called, Understanding Money, it has some great information on budgeting, saving, investing, controlling debt, superannuation, buying a mobile phone, starting work, continuing education, families and money, retirement, plus more articles.
There is a very good budget planner on the website you can download.
You can also to a financial health check.
Another helpful website is MoneyMinded, where you can learn financial skills for the future, through workshops in the community or online workshops. MoneyMinded is funded by the ANZ Bank. The MoneyMinded website also has contacts for Financial Counsellors in your state and Budget Planners.