Is C and C# different languages?

Question

Im really in doubt between C and C#...What is the difference between them?

Answer 1

I don't know the C# language from what I've heard about it, it's a high end language while C is lower level. It has garbage collection and C doesn't. It's object-oriented, etc.

Answer 2

Are you and your brother/sister the same person? if you have any, that is.