a few of those entries are extraneous-
my laptop has lower specs then your comp- I usually only run explorer, systray, and MDM
Qttask: QuickTime. No need to run that in the background. If there is an icon in the systemtray, try to use that to close it.
I have no idea what nbj,vttmer,or musoemon are really for, so I don't know how much they are consuming in terms of resources.