AWS Console

Within the AWS Console, you can find AWS Lambda in Services | Compute | Lambda, which takes you to the Lambda Console:

This is what you’ll see if this is your first Lambda. Click that Create function button to start setting up your first function.

You’ll end up on the setup page, where you configure some aspects of the function (name, runtime, role). You can create a Lambda from Blueprints or Serverless Application Repos, but in this example, we'll select Author from scratch.