Hi IOS 10.9.4 I live in France and my problem is that whilst I was working on my Imac, it suddenly closed down and then re-opened. After that I cant get any of my Inet pages up as it only takes me to the following address: site1655.wpassorder.wspot.fr/index/php and the screen looks like on the attached picture. Im using Avast for Mac as antivirus and am now running a complete check. I think it might have come from Yahoo and have changed all my passwords. I havent changed my bank log in as I didnt want to go into my accounts before I know if it's safe. Also, I cant email from some of the accounts on the IMac, so have disabled them. Can anyone out there please let me know what I can do to sort it out. Many thanks in adance.