keyboard problem - dell inspiron 4150
I have a most annoying problem with my keyboard. At various times, different sets of keys will not work on my keyboard. Right now, the "2" "w" "s" and "x" keys do not work on my keyboard. Previously, it was some keys on the right side of the keyboard. ( I have to cut/paste to get these letters or number in this message ). It seems to be an internal problem, as I bought a keyboard on ebay, and it too had the same problem.
I was having some problems with Norton Internet Security 2004, and when I up graded to 2005, my keyboard problems seemed to be fixed. However that turned out not to be the case, as I am suddenly having problems again. I have also noticed that when I have this problem, my Outlook Express seems to have difficulty sending my email messages.
Any comments or recommendations would be great!