What Is Tray Icon May 2026

While the name sounds technical, tray icons are a simple and essential part of your daily computer use. Let’s break down what they are, why they matter, and how to use them. A tray icon (also called a notification area icon or system tray icon) is a small graphical symbol that represents a program running in the background of your operating system. It allows you to access or control that program without opening its main window.

If you’ve ever looked at the bottom-right corner of your Windows screen (or the top-right on a Mac), you’ve seen small icons sitting next to the clock. Those are tray icons . what is tray icon