I thought I was downloading a PDF Manual for a home appliance and I inadvertently downloaded a virus that changed my Home Page in all three browser to mystart.com. I think it's the Blekko [spelling?] virsu which stopped me from manually resetting the home pages. So far, I edited the registry and removed every mention of Blekko and got my home pages restored. But something tells me the next time I reboot the problem will return.
What suggestions, if any, do you have which will enable me to get rid of this virus?