Just this week I began noticing an error whenever I tried to get to some of the more common websites I access. I have Internet Explorer 8 and use Microsoft XP. The error I get is Certificate Error: Navigation Blocked. Then there is some strong wording about "There is a problem with this websites security certificate" recommending me not to proceed. It even happened as I came to this website. Can someone let me know how to fix this too.1 person needs an answerI do too