AWS: What services are free of charge? How to control your costs...(part 3)

After looking into my bill (see post 1 and post 2) i was keen, how fine granular the cost statistics are inside the aws web console. So i moved to the billing dashboard and to the cost explorer:

This provides you with the following dashboard:

 

You can play around with the settings to get for example something like this:

For more information jump to: https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/ce-what-is.html