TrayZoom shows you an enlarged version of the system tray. When you move the mouse over the tray, TrayZoom captures and enlarges it. This is useful when you are working in high resolutions, when tray icons are quite small.
If not used, TrayZoom will remove itself from the taskbar within 20 seconds. To re-store it, move the mouse over the tray again. You can close TrayZoom by selecting Close from the system menu.