I use Google regularly, but today there is a problem. When I search something in the Google search engine in the center, it moves to the next page and gives me a list of results. The problem is that when I want to change that search from that page, it will not let me. So I search for "ABC news" and then decide I want to search for "fox news", but it doesn't change search results or even attempt to change. There is no "waiting for...." at the bottom left or anything. I use Firefox.