Video: Key Components of IT Architecture

In this lesson, Nick Palazzolo, CPA, explores the key components of IT architecture, delving into the interconnected roles of operating systems, servers, network infrastructure, and end user devices. He starts by breaking down the essentials of operating systems like Windows, macOS, and Linux, emphasizing their role as the backbone of IT setups by facilitating the interaction between hardware and software. Moving on, Nick demystifies the concept of servers, illustrating how both conventional and improvised devices manage, store, and process data, thus forming the basis of cloud computing. He also addresses network infrastructure components such as routers and firewalls, which ensure secure and reliable data transmission across organizational IT environments. Throughout the lesson, Nick uses real-world examples and practical analogies to solidify understanding of how these components work together to support IT operations efficiently.