Hi Paul (& All) On one of my computers I have Norten which came with it really! I am thinking of uninstalling same and installing something like Avast (which you mention on the list from time to time) Could you advise further of this programme as to it's merits or otherwise? I don't see much mention of AVG now, is it because it is a paid-for programme now &/or has there been problems associated with it? Please advise. Catch up with my mails after weekend. Have a good one! Thanks Tony