Have you ever wanted to rearrange the menu bar icons that breed like bunnies at the top of your screen? Some of that has been possible in the past, but macOS 10.12 Sierra finally lets you configure your menu bar the way you want it. To move a menu bar icon, hold down the Command key and drag the icon to a new position. This works with every icon except the Notification Center icon in the rightmost spot; it has to stay in that location.