Wanting to learn C# but dont know where to start.

Question

Hi Im a student that just finished High School, ill studying programming languages such as C#, ASP.NET, and SQL in a course ill be taking till the next few months. Anyway my problem as you read from the topic is, where do I start to learning C#. I know nothing about it. And would love to make a start before I start the course. If you have anything you could share to help me start off as a newbie to C# that would be very helpful. Thank you