When I go to any website with text some words are highlighted as if a link.
However up comes a advert. If the cursor passes over by accident the highlighted word up comes that advert. Very annoying malware.
There are instructions on how to delete this on firefox, chrome etc but I have not found the Dragon instructions.
maybe disabling java or use adblock plus for comodo dragon
For chrome(and it's varients) https://chrome.google.com/webstore/detail/gighmmpiobklfepjocnamgkkbiglidomUse this site to pick which catagory of ads you want to block, if you have a hard time finding the list
Known Adblock Plus subscriptions
Hi robmilo,
Check for extensions (Menu, tools), or plug-ins (Menu, settings, show advanced settings, privacy, content settings) that you have not installed and if evident either disable or remove.
Yes I deleted panda, a divx extension and downloaded adblock and it seems to have worked. 
Thank you
Glad to hear that it seems OK.