For the last two days while I am surfing the net the Internet Explorer will just close on me for no reason. I have to double click the icon on my desktop and start all over again. What is happening? Can anyone give me advice on what I should do and what could be causing this? I am a novice at computers. Thanks. PS I use a cable modem, hisgh sped DSL if that matters but I have been using that for a year now and this problem jus started 2 days ago.