I have just started learning neural networks and deep learning
Welcome to the course and to the forums! Let us know if you have questions or feel free to browse around the forums and look at the previous discussions. Discourse has a good search engine, so you can frequently find a pre-existing answer to a question you have. There are also some “resource” threads that are good to have a look at. E.g. the FAQ Thread is one to at least scan, so that you have a sense for what is covered there. Keep it in mind if you hit any of those issues later.
Happy New Year and happy learning!