In theory it is very easy to make cider; at the most basic level, all you have to do is press some fresh apple juice and then leave it to ferment. Once it stops bubbling you have cider.
So in a way, this is a hobby which is only as
Short writeup on homemade cider. It is easier than it looks.
Usually I go the lazy route and just buy apple juice from the store, add invert sugar, and some other spices. Good write up though!