FinFET

A FinFET is a type of transistor used in computers. Transistors are like switches that help turn electrical signals on and off. The FinFET is a special kind of transistor that has fins, or thin strips, on its sides. These fins help keep the transistor in place and allow it to be used in computers, as well as in other electronic devices. The fins also help the transistor to be much faster and more efficient than traditional transistors, which makes them better for computers and other electronic devices that need to process lots of data quickly.