This textbox is used for entering the text after switching back from child windows to parent window.
Button1
This button is used for opening a new browser window.
Button2
This button is used for opening a new tab in the existing browser window.
Button3
This button is used for opening multiple browser windows.
Button4
This button is used for opening multiple tabs in the existing browser.
Button5
This button is used for opening multiple tabs in the existing browser and multiple browser windows.