Standard.

Contains buttons to connect to and disconnect from repositories, print, view print previews, search the workspace, show or hide the navigator in task view, and show or hide the output window.

Integration Service.

Contains buttons to connect to and disconnect from Integration Services, ping Integration Service, and perform workflow operations.

View.

Contains buttons to configure time increments and show properties, workflow logs, or session logs.

Filters.

Contains buttons to display most recent runs, and to filter tasks, Integration Services, and folders.