This may seem like a stupid question.
Do you need the usb icon in the system tray or can you exit this, and when you place a usb into the computer it will automatically show if you have malware on the comp?
![Embarrassed :-[](https://forum.avast.com/Smileys/default/embarrassed.gif)
Do you have to have it running in system processes.
![Embarrassed :-[](https://forum.avast.com/Smileys/default/embarrassed.gif)
Cheers