When working in the Step Sequencer there are a number of useful commands: To close any currently active window either press the associated key command for that window or press the escape 'Esc' key.
You might find it easier to just flip through windows with the 'Tab' key, and then just use 'F7' to open and close the Piano Roll whenever you need it. The windows and cells can be individually activated or opened and closed by using the corresponding key commands: Use 'Shift + Tab' to reverse the cycle order. The 'Tab' key allows you to quickly cycle through open windows in your project. The first place you can improve your efficiency is by learning some of the various key commands available. In this tutorial we will be covering key commands in some aspects of the FL Studio Workflow that will help make you into an efficient power user of FL Studio.
Note: Keyboard shortcuts are referred to as key commands here. The following FL Studio Tutorial will help you understand the workflow, and learn keyboard shortcuts that will make you into an FL Studio pro!