In the world of brewing, there are countless types of beer, far more than you might think. But if we break it down, we can categorize them into two main types: ales and lagers. Under these, there are hundreds of subtypes based on the brewing process, ingredients, and region of production. Some of the popular ones include pilsner, stout, porter, and IPA. So, whether you're a beer enthusiast or just a casual drinker, there's a type of beer out there for everyone.