How can you tell when you have a spyware or virus on Pc/Mac?

There are ways to find out if you have Malicious activity on your computer.

• Computer Performance slows down
• Takes forever to start-up
  
• New Toolbar & Tray Icons  pop up from no where
  
• Your computer is infected! (Constant Pop-Up)
• Your browser keeps crashing or you keep getting  a new home page
  
• You can't access your windows task manager
  
• You can't access your folder options
• You can't access the Windows Registry Editor
  
• Your CPU Usage is at 100% all the time 
  
• Autorun.inf in your local or external drive (change of files names)