Every time I close an IE site. A bubble pops up and states that DEP has closed IE for the computers protection. These bubble pop-up warnings slow the computer down and won't allow any further computer activity until I acknowledge & close the bubble pop-ups? There are two pop-ups...the first states that DEP has closed IE for protection purposes and the 2nd states that IE has had to close because of a serious error. Annoying to say the least.