Online Learning Gateway Welcome to Usdaw’s Learning Gateway. It will help you find what learning options are available and show you where to go for help and advice. Click on the box that best suits your interests. Most courses are free. We will tell you where there is a charge. You can get hints and tips to get the most out of the gateway here. You may also have an Usdaw Union Learning Rep in your workplace that can help you. Learning topics: If you have a question about learning please contact us.