The Australian Securities & Investment Commission publishes their Small Biz News quarterly to help small Businesses. Click here to view the latest Newsletter.
Take a look at the Dispute Support online tool for information about where to go if you are trying to recover unpaid invoices, or resolving a dispute with another business.
There's also a number of helpful YouTube videos to guide you through renewing your business name or changing the businesses details.
Visit www.asic.gov.au for more information.