.NET Conf: Focus on Blazor
Did you miss the special .NET Conf all about ASP.NET Blazor, a tech that lets you buill web apps all with C#? Watch the sessions on demand.

.NET Tutorial - Hello World in 10 minutes

Not ready to install anything? Try our in-browser tutorial.

Download and install

To start building .NET apps you just need to download and install the .NET SDK (Software Development Kit).

Check everything installed correctly

Once you've installed, open a new command prompt and run the following command:

Once you've installed, open a new terminal and run the following command:

Command prompt

If the command runs, printing out information about how to use dotnet, you're good to go.

If you receive a 'dotnet' is not recognized as an internal or external command error, make sure you opened a new command prompt. If you can't resolve the issue, use the I ran into an issue button to get help fixing the problem.