A **microprocessor** is a small electronic chip that acts as the brain of a computer or other electronic device. It processes instructions, performs calculations, and manages data to execute tasks. Essentially, itβs a **central processing unit (CPU)** contained on a single integrated circuit (IC) that controls the functions of a device by following programmed instructions.
In simple terms, itβs the part of a device that thinks and makes decisions based on the input it receives. Microprocessors are found in computers, smartphones, cars, appliances, and many other modern technologies.