Bartender displays items when a change is detected. Some items change depending on different circumstances-the drop-box item changes during the syncing process, for example. Always Hide: Hides the item completely.Always Show: Shows the item in the menu bar and Bartender Bar.Hide: Hides the item from the menu bar and moves it to the Bartender Bar.Select an option from the first drop-down box to choose whether you want an item to be shown or hidden. All available items are listed on the left of the window.