Today, we are excited to launch Console Toolbar in the AWS Management Console. Console Toolbar is a new feature that allows AWS customers to use the AWS Management Console and AWS CloudShell in a single view. For example, customers can now run a command in CloudShell and view a CloudWatch alarm in the Console at the same time. AWS CloudShell is a browser-based shell, pre-authenticated with your console credentials that makes it easier for you to securely manage, explore, and interact with your AWS resources.
Source:: Amazon AWS