There are several predefined toolbars and buttons to simplify common tasks. To see a description of a toolbar button, move your mouse over the button (without clicking it) and a short hint will be displayed. Some of the buttons also have longer help text, which is displayed in the status line at the bottom of the screen.
Toolbars are normally displayed in a single row underneath the menus at the top of the screen. If you wish, you can drag any of the toolbars to any side of the screen, where it will dock automatically. Toolbars can also be made to ‘float’ by dragging them from their current location and releasing the mouse without being near a window edge.
You can control which toolbars are displayed using Options–Toolbars from the main menu.