as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
describe the function of a central processing unit (cpu).
user
a central processing unit (cpu) is a component of a computer system responsible for executing instructions and carrying out a sequence of calculations. it is the brain of the computer, performing math, logic, and control operations for a computer based on a set of instructions provided by a program. the cpu fetches and decodes instructions, then executes them on the data provided by memory. it also stores and retrieves data from memory in order to execute instructions. finally, it sends the processed data to output devices such as displays or printers.
assistant