what's happened in hotmail,
its not opening in IE(OS: All , IE: all) in these days?
but its opening in another browser (like : firefox, mozila, opera).
whats this problem is?
is it cause of software or virus
most of people are facing this problem

plz help me to solve this problem

There have been some problems lately, I'm sure that it will be fixed in a while, but I'm not sure exactly how long, you'll just have to open it in mozilla firefox for the time being, but keep trying Internet Explorer.