Toolbar

This option let you choose whether you want to see toolbar (all the icons at the top of your screens) or not. This selection toggles from enable and disable. When there is a check mark besides the option, the option is enabled and you will see the toolbar.

Status Bar

This option let you choose whether you want to see status bar (the line located at the bottom of your screen) or not. This selection toggles from enable and disable. When there is a check mark besides the option, the option is enabled and you will see the status bar.