Your computer apparently has PowerToGo installed; check the settings [they are more than one "page"] -- one of them is something to do with taskbar icon notification or something like "start this service" when Windows starts. I'm a bit vague because I never have let PowerToGo automatically activate when Windows begins.
well-balanced, well-configured mult-layered defense is best
Other Info
From MS-DOS 3.3, MS-DOS 6.22, from Windows 3.1 to WFW 3.11 to Windows 95-98SE, now to Windows 7 Pro.
Security for now: Windows 7 Firewall, Emsisoft AM, MSE [scan-only], SpywareBlaster, Ruiware/BillP combine
there are two ways to remove or disable this application.
(1) uninstall it with uninstaller tools.
(2)lock this application with password, for example exe locker