I have an old laptop at home that use mostly for Internet surfing and email but sometimes pull up some Office docs or Excel.
When I go to websites I have an extension on the web address that does not appear necessary as in the following where I just went to Yahoo!http://www.yahoo.com/?fr=fptb-msgr
My computer is slow starting. I have cable Internet and usually use Firefox browser. I searched on here on this type of error in the web address and saw some postings on this Combofix. Is that the best route to check out my system?