McAfee System Tray

McTray, known as McAfee System Tray, is a component of the McAfee antivirus and security software suite. It resides in the system tray (or notification area) on your computer and provides quick access to McAfee security settings, updates, and various features to protect your system against malware, viruses, and other online threats. This utility is part of McAfee's efforts to deliver user-friendly controls and notifications directly from the desktop environment.