What Are Interrupts? Their Role in Computer Systems
When I first learned about how computers work behind the scenes, the concept of interrupts blew my mind. At first glance, it seemed like just another technical term. However, as I dug deeper, I realized interrupts play a key role in how efficiently a computer operates. They help the processor react quickly to unexpected events. As a result, systems can multitask, respond in real-time, and recover from errors more effectively. In this post, I’ll walk you through what interrupts are, how they work, and why they matter so much in modern computing.