Install the .NET SDK in C#
From the C# Programming Language cheat sheet · Setup · verified Jul 2026
Install the .NET SDK
Install .NET 10, verify the SDK, and run a console application.
bash
# Windows
winget install Microsoft.DotNet.SDK.10
# Ubuntu
sudo apt update
sudo apt install dotnet-sdk-10.0📌 Install the SDK, not only the runtime, to build C# projects
💡 The SDK includes the matching .NET runtimes
🔍 dotnet --list-sdks shows every installed SDK
🎯 Use the latest .NET 10 SDK for C# 14 projects
installdotnetsdkconsole
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