Try COMODO Internet Security products, their forum is informative to.
Their web browser ( COMODO DRAGON ) is way cool, less clutter and easy to get to in-built security features.

They also have a revamped Firefox web browser according to their specs. called IceDragon.

https://www.comodo.com/home/browser...gon-browser.php

IceDragon: A faster, more secure version of Firefox

The name is a derivative of the real Komodo Dragon

http://en.wikipedia.org/wiki/Komodo_dragon

Thanks all, I'll take that onboard have one last go at it and if no good I'll take Chromes advice and drop-kick it! ta again

Registry
 

The best is to edit the key in your registry file, by deleting or adding something to the line, that stops it running and loading

Woof43, thanks I was just about to admit defeat, as I got Malawarebytes and the spybot thingos on via the USB, cleaned everything up sucessfully, all except that blooming Snap Do.............one last try thanks again.

party, check these sites....

http://www.wikihow.com/Get-Rid-of-Snap-Do

http://www.techsupportall.com/how-t...ome-firefox-ie/

I actually do remember having the same issue and did manage to lose it...


Good luck.

http://www.howtogeek.com/199829/avast-antivirus-was-spying-on-you-with-adware-until-this-week/