Answers:
look in the add&remove subsection.it should be in that?
It may be a virus or some other form of malware. I own be powerless to locate any suggestion to it on the lattice. That lead me to it mortal malware. That person said, don't hysterics. If you don't own an antivirus, catch one and install it. There are free ones that work great approaching AVG Free or Avast.. After the installation, updateit. You are also going to want spybot rummage and verbs. Again, after the installation, update it. Reboot your notebook to out of danger mode and run complete scan next to both programs and you should be virtuous to travel. Good luck.