👉 Architectures are structures or systems that allow computers to perform tasks efficiently and effectively. These structures can be hardware, software, or both, and they help in organizing data, processes, and algorithms into a cohesive whole. Architectures typically include components such as processors, memory, storage devices, input/output devices, and other peripherals. They are used in various fields including computer science, engineering, and digital communications to create systems that can handle large amounts of data processing tasks efficiently.