Supprimer programmes au démarrage

Bonjour
pouvez vous me dire quels sont les programmes que je puisse supprimer au démarrage
je vous joint une capture d'écran d'easy cleaner
Programme Fichier Emplacement physique Valeur Données
Adobe Acrobat C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run Adobe Reader Speed Launcher "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
ATI Desktop Component C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run ATIPTA C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
avast! Antivirus C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run avast! C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C6501Sound RunDll32 c6501.cpl HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run C6501Sound RunDll32 c6501.cpl,CMICtrlWnd
iTunes C:\Program Files\iTunes\iTunesHelper.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run iTunesHelper "C:\Program Files\iTunes\iTunesHelper.exe"
Kit de Connexion et de Services C:\PROGRA~1\Wanadoo\Watch.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run WOOWATCH C:\PROGRA~1\Wanadoo\Watch.exe
Labtec WebCam C:\Program Files\Logitech\Video\LogiTray.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run LogitechVideoTray C:\Program Files\Logitech\Video\LogiTray.exe
Labtec WebCam C:\Program Files\Logitech\Video\ISStart.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run LogitechVideoRepair C:\Program Files\Logitech\Video\ISStart.exe
Microsoft® Windows® Operating System C:\WINDOWS\system32\ctfmon.exe HKEY_CURRENT_USER\Software\MicroSoft\Windows\CurrentVersion\Run ctfmon.exe C:\WINDOWS\system32\ctfmon.exe
Nero AG InCD C:\Program Files\Ahead\InCD\InCD.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run InCD C:\Program Files\Ahead\InCD\InCD.exe
QuickTime C:\Program Files\QuickTime\qttask.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run QuickTime Task "C:\Program Files\QuickTime\qttask.exe" -atboottime
WOOKIT C:\PROGRA~1\Wanadoo\Shell.exe appLaunchClientZone.shl HKEY_CURRENT_USER\Software\MicroSoft\Windows\CurrentVersion\Run WOOKIT C:\PROGRA~1\Wanadoo\Shell.exe appLaunchClientZone.shl|DEFAULT=cnx|PARAM=
WOOTASKBARICON C:\PROGRA~1\Wanadoo\GestMaj.exe TaskBarIcon.exe HKEY_LOCAL_MACHINE\Software\MicroSoft\Windows\CurrentVersion\Run WOOTASKBARICON C:\PROGRA~1\Wanadoo\GestMaj.exe TaskBarIcon.exe