useSelector is a Hook used in Redux to access the global state stored in the store. It's similar to useContext in that it allows you to access the part of the state you need in a functional component.

Example of useSelector usage:

          {`import { useSelector } from "react-redux";
          
          function MyComponent() {
            const count = useSelector(state => state.count);
            
            return <p>Count: {count}</p>
          }
          
          export default MyComponent;`}