FAQs Student Student Frequently Asked Questions Select a Topic to Search for Help Getting Started Learn how AIRD-T SHULE works and how to start learning. Account/Profile Manage your account settings. Troubleshooting Experiencing a bug? Check Out Solutions Here. Course Taking Everything about taking a course on AIRD-T SHULE. Purchase/Refunds Learn about coupons, how to send gifts, and refunds. Mobile On the go? Some Courses are can be taken over the phone.