Here is the set of the most important basic C# technical specifications and syntax's main elements.
You will then gradually learn how to see the differences between the most recent C# versions.
Click on an item of your choice
We kept the original translation of these specs. If you don't speak english, you will have a lot issues in order to progress, because it currently remains THE common language of all programmers/Developers.
These specs are presented below in alphabetical order.

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C# Technical Specifications
Most Recent Versions
Frameworks
Tools And Methodologies
Tests
Info+ (C#)
* Created and developped by Microsoft
* Influenced by C/C ++ and Java
* Cross-platform
* Multiple licenses