C# & .NET
the language and platform for web, desktop and cloud applications.
Beginner
Start here. No background needed beyond school maths.
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Beginner
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A Tour of C#
A quick, official overview of C# showing how its main features fit together, a good first read before the longer courses.
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Beginner
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Learn .NET
••••'s starting point for .NET: tutorials for web apps, APIs, mobile and cloud, in C# and other languages.
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Advanced
Once the basics are comfortable.