I don't know what Anti-Virus or Spyware programs that you have,But I would up-date them and run them in safe mode,A Squared is a good program for getting rid of Spyware-Malware and might be worth trying.
What is ransomware and how do I protect my PC from WannaCry?
What I learned from my mentor, Oscar-winning VFX supervisor Phil Tippett
Siri vs Google Assistant
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