What is the control unit responsible?

The control unit (CU) is a crucial component of a computer's central processing unit (CPU) that directs the operation of the processor. It manages the execution of instructions by coordinating the activities of the CPU, including fetching instructions from memory, decoding them, and controlling the flow of data between the CPU and other components. The CU ensures that the correct sequence of operations is carried out, enabling the computer to perform complex tasks efficiently.