|First of all, iexplore is the indicator in task manager for internet explorer, but it is not uncommon for virus' and other malware to mask themselves as iexplorer. If internet explorer is not open, then close ALL of these other iexplorers and wait for a few minutes to be sure that none of them reappear. If they reappear, then you DEFINITELY have an infection (you still might though). If they do not reappear, try things again (you might just not have them closed properly). Either way, update your antivirus program and run it. Then when it is finished, install Malwarebytes and run that also to get what the other may have missed. After that update windows and you should be OK.|
[[Except I personally would advise you to get rid of McAfee and get a GOOD antivirus/antispyware program (NOT Norton either). You will find many references here to good ones, many of them are FREE!!]]
You have to be a little bit crazy to keep you from going insane.
If all else fails, read instructions.