System+tray+2

System tray

Basically, the system tray is located at the very bottom of your desktop in the taskbar (which is the long bar that runs all the way across your desktop). If you look along the taskbar, you'll see some icons in the quick launch area, then you have some open space for any programs, etc. you have open and then on the very far right, you'll see where the system tray sits. The system tray contains the clock icon, the volume icon and various other icons, depending on what all you have installed on your computer. Usually, your antivirus program icon will be there, it's where your printer icon shows up, your modem icon is there, the safely remove hardware icon sits there and so on. If you need to use any of the items in your system tray, all you have to do is double click on the icons and the programs will open. So, as you can see, the system tray is home to a lot of important applications on your PC.  