What is intuitupdateservice.exe doing on my computer?
intuitupdateservice.exe is a IntuitUpdateService.exe
belonging to Intuit Update Service
Non-system processes like intuitupdateservice.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.