The title says it all – These are slides from a session I was working on to explain the basics of software architecture based on thinking I gathered over the years. Note that it is more about a meta-framework, i.e., the things you need to think about and cover, rather than how to design, which is a much wider topic.
I also wrote a lot about this meta-framework in general and software architecture evolution on this blog – you can read both about SAF and evolving architecture.