Not knowing everything is perfectly normal. Luckily we are a very big community who can all help each other. After all Ubuntu means “‘I am what I am because of who we all are”, which results in a friendly and respectful atmosphere. Find the right place to ask and people will be happy to help you out.
In turn you should feel encouraged to help out if you have answers. We can learn a lot from each other and make the world a better place.
There are several ways to find help quickly. Among them are: