Welcome to the forum.
As John T. points out, as of a few versions back, all of the traditional "Export" options were moved to the Share Tab. You will find what you are looking for there.
One thing to note. The Share Tab will have scroll bars on the right. They are hard to spot initially. Look closely at them. To see all of the Share options, you will need to scroll with the bars. Many see just the list that appears at the top of that Panel, and do not realize that there are many more available, because the scroll bars do not stand out. Once you find them, your eye will spot them easily next time.
I also recommend Steve Grisetti's Basic Training Series (plus his books and Learning Series), linked in this article of RESOURCES.
Good luck, and happy editing,