• Start menu • notification area a.k.a. system tray • clock • Jump Lists support under Windows 8 • Pin to Taskbar • grouping similar buttons • preview thumbnails (with the Aero Peek feature under Windows 8) • progress bars on taskbar buttons under Windows 8 • Show Desktop button under Windows 7 • Quick Launch and other toolbars • dragging the taskbar buttons with the mouse on systems before Windows 8 • dragging the system tray icons with the mouse on systems before Windows 8 • semi-transparent taskbars on systems before Windows 8 • native look in any visual theme - from Windows Classic to Windows 8 Aero