---
title: "Discussion on \"1. Start 'Hello world!'\" | Hashnode"
description: "Discussion on \"1. Start 'Hello world!'\". Set up the environment\nDownload SDK\nDownload dotnet SDK here. %[https://dotnet.microsoft.com/]\nYou can check your SDK info on PowerShell by below command.\ndotnet --info\n\nCommand output\n$ dotnet --info\n.NET SDK:\n Version:   7.0.300-preview.23122.5\n Co..."
url: "https://hashnode.com/posts/1-basic-syntax/64646b6a23f49fe329b18d25"
---

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# [1\. Start 'Hello world!'](https://archdsp.hashnode.dev/1-basic-syntax?utm_source=hashnode&utm_medium=feed)

Set up the environment Download SDK Download dotnet SDK here. %\[https://dotnet.microsoft.com/\] You can check your SDK info on PowerShell by below command. dotnet --info Command output $ dotnet --info .NET SDK: Version: 7.0.300-preview.23122.5 Co...

May 17, 2023 · 3 min read · archdsp.hashnode.dev  
Read the article

-   [#csharp](https://hashnode.com/tag/csharp)
-   [#hello-world](https://hashnode.com/tag/hello-world)
-   [#console](https://hashnode.com/tag/console)
-   [#tutorial](https://hashnode.com/tag/tutorial)
-   [#basics](https://hashnode.com/tag/basics)

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