Tray Icon Windows 〈90% ESSENTIAL〉

| Aspect | Details | |--------|---------| | | Notification area icon (Notify Icon) | | Primary API | Shell_NotifyIcon + NOTIFYICONDATA | | Key responsibility | Background process control & status | | Max icons (system) | No hard limit (limited by taskbar width) | | User override | Yes — via “Taskbar settings” → system tray |

A (officially known as a Notify Icon ) is an icon displayed in the notification area of the Windows taskbar. Located typically on the right side of the taskbar (near the system clock), it allows applications to provide status information, background process control, and quick access to common functions without requiring an open main window. tray icon windows

This write-up covers everything from end-user interaction to low-level implementation, suitable for both general readers and Windows developers. | Aspect | Details | |--------|---------| | |

: Icons can be dragged manually between the visible tray and the hidden overflow menu (the "up arrow" ^). 🐛 Troubleshooting Common Issues : Icons can be dragged manually between the