Sorry life is busy, we are finishing major assignments in school.
As for your post. As people here and all over would say. Just because they're no symptoms, does NOT mean it's gone. Post an OTL log and MCShield log. I'm sure Essex or Argus or another remover can find something
Also, how does one go about trying to fix a windows activation error on a school computer? The key has been deleted. I told a tech, however. THeir solution is reinstall windows lol