In this course, titled "," you'll delve into the essential skill of managing errors to ensure the smooth operation of your JavaScript applications. Starting with an overview of the JavaScript Error object, you'll progress to mastering the utilization of try, catch, and finally, blocks for effective error handling. Additionally, you'll explore techniques for extending the functionality of the JavaScript Error object. By the end of this course, you'll possess the expertise necessary to adeptly navigate and mitigate errors, ensuring the seamless functioning of your JavaScript applications.