Before we start looking into the Google Cloud Functions Console, let's look at the process of getting a Google Cloud Platform account. Google Cloud Platform offers a 12 months' free trial and also gives you $300 credit to get started with Google Cloud Platform. If you spend $300 credit in the first 12 months, then you need to upgrade to a paid account in order to continue to use Google Cloud Platform services.
You can sign up for Google Cloud Platform using your Google Account at https://console.cloud.google.com/freetrial.
To be able to create a Google Cloud Platform account, you will need a Google account. Once you have created the Google Cloud Platform account, a new project needs to be created so that you can start building apps to run in the Google Cloud Platform environment:

Once you have submitted all the details that are required to create...