I will try to explain my problem as best as I can, and I really hope someone can advise me what to do next. I have received great help with issues in the past so here goes.
I was online late last night and I got an auto protect alert that Norton had detected a risk and fully resolved it. I went to full history to check it out and saw that it was a "trojan" and that it was "fully removed" I decided after that to do a full system scan and let it scan everything. After the full scan, the only thing it showed was a tracking cookie ( low threat). However during the scan, auto protect picked up that Trojan again ( didn't show on scan but is in resolved security risks)...I went to work and came home and this has been bothering me all day. When I got home I ran Malewarebytes and that comes up clean as well ( nothing found). During THAT scan again Norton auto protect detected ( you guess it!) that Trojan again...and said it was fully removed. Why does this keep coming back if it says it's removed, but doesn't show on my scans or Malewarebytes? Please help me on what to do next so I can completely be rid of this. Thanks in advance!