Somehow I have managed to contract a "Win32-Toobar-N [Pup] infection.
Also, after getting infected I got a notice that popped up purportedly from Avast requesting to run a scan. I began the scan and in its process it showed not only the “Win-32 Toolbar” infection but a notice popped up saying something to the effect: CAD Archive is corrupted Error 42127." I do not know what this means.
I got afraid that the popup from Avast may not actually have been from Avast so I stopped that scan.
I then ran a complete Avast Antivirus scan but I am not certain this captured my problems.
How may I have my laptop checked to see if I am virus free?
Thank you