The Intel Core i5 is a mid-range processor designed for personal computers and laptops. It offers a balance of performance and efficiency, making it suitable for everyday tasks like web browsing, office applications, and light gaming. The i5 series typically features multiple cores, allowing for better multitasking and improved performance in demanding applications. Released as part of Intel's Core lineup, the i5 processors come in various generations, each offering enhancements in speed and power consumption. They support technologies like Turbo Boost, which automatically increases the processor's speed when needed, providing a smoother experience for users.