After many years of using Internet Explorer with no problems, yesterday I was unable to connect using this browser. I tried several times, but each time, after about a minute, action ceased. When I eventually decided to restart my machine, there were several messages about a file not being able to be found (cannot remember the name), and also the statement "iexplore.exe not responding". I also noted a message that there had been a recent automatic download for Windows that required a restart. I'm sure this topic is covered somewhere in the forum, but it is difficult to find it even with the search. Please advise suggested cause of, and solution to, the sudden problem, as I would like to continue with Explorer if possible, rather than utilise an alternate browser.