USC Web Registration Automatic Submission is a free Chrome add-on designed to streamline the web registration process for students at the University of Southern California. This tool automatically submits checkout requests every 40 seconds, ensuring that users can secure their desired courses more efficiently. The extension is particularly useful for those who need to register for courses that have limited availability and cannot afford to miss their chance.

To use this extension effectively, users must ensure that only one course is pending registration at a time, as the Web Registration system does not process partial registrations. Additionally, it is recommended to prevent the computer from entering sleep mode during the registration process by using specific terminal commands on a Mac. This feature enhances reliability and increases the likelihood of successful course registration.