The Step Builder allows you to add steps which will manipulate the browser. These steps can be found in the Common section of Step Builder.
Inserting a Maximize Browser step will change the browser window state - maximize, minimize or restore - depending on the selected from the dropdown option.
Inserting a Clear Cache step will clear all cookies, temp files and/or history from the active browser - depending on the requirements some or all of these could be selected.
This could be useful if you want to start a test against a clean browser without saved information (like username and password), or saved state information (if a user is logged in, last visit date, preferences, etc.).
Safari doesn't support clearing cache.
Inserting a Refresh Browser step will refresh the active browser.
Inserting an Inspection Point step will pause the test and display the DOM Explorer at this point. This is useful while debugging a test to view and inspect the DOM tree at a specific point of the execution - to explore if a specific element remains as you originally recorded it or its Find Expression requires modification.
The test will remain paused until you close the DOM Explorer window.