How can a lay person approach the learning process of Buddhism?

I've read many books on Buddhism in the last 3 years and I started to meditate daily 10 months ago. I have a general idea about many topics, without a deep understanding of any of it. Is there a specific way in which a lay person with a deep commitment for Buddhism should approach the teachings? Is there a specific order of the subjects? Can you, please, give me some advice about where to start and how to proceed? Thank you!