Thank you Frodo and Min.
I've been using Adblock plus for ages.
I've also been discussing the matter with Adrian privately,and he made some good suggestions,which I incorporated into my approach.
What I did: uninstallled AVG, installed AVAST free version did a start up scan.It found and removed 3 trojans; Win32
UP-gen [PUP]. Have just downloaded Comodo Firewall.
Currently. I Googled 'Comodo' but whenever I clicked a result link,AVAST gave me a trojan warning and I was a redirected to another search engine. Strangely,the problem disappeared when I used bing. Seems my Google is inefected,most unpleasant.
How can I fix this? I have no problem using my Firefox bookmarks.
I've been using Adblock plus for ages.
I've also been discussing the matter with Adrian privately,and he made some good suggestions,which I incorporated into my approach.
What I did: uninstallled AVG, installed AVAST free version did a start up scan.It found and removed 3 trojans; Win32

Currently. I Googled 'Comodo' but whenever I clicked a result link,AVAST gave me a trojan warning and I was a redirected to another search engine. Strangely,the problem disappeared when I used bing. Seems my Google is inefected,most unpleasant.
How can I fix this? I have no problem using my Firefox bookmarks.