Norton AntiVirus Auto Protect Service startup information for Windows XP, Windows Vista and other versions of Microsoft Windows
This service is used by Norton Antivirus to run in the background and detect when any files that are infected with malware are stopped from running.
This page helps identify spyware, viruses, and other programs that you don't understand what they are, or want to know if navapsvc.exe is a safe file or if you can safely remove or delete navapsvc.exe. Use at your own risk and if unsure either do a virus/anti adware scan and seek advice from a professional adware remover