Windows Vista iExplorer pop up continous new windows for no reason.

ive had this problem around 6 times this month,and its annoying

i go on the internet(internet explorer 7) to check my e-mail and to go on Myspace.com
but then out of nowere, it continues to open my home page over and over .the only way to get this new windows closed is by going to my task manager and ending the whole iExplorer process or restarting my PC.

what do u guys think this is.

i have Fix-it utilities pro 8
it has an Anti-Virus and Anti-Spyware proteccion

 

I might suspect a hijacking program. Read the "sticky" posts at the start of the Malware and Virus Removal forum. Do some online virus checks. Install Spybot (without startup programs like Tea Timer) and run it manually occasionally.

Matt