Succesfully Open Windows

Good evenning,

My quetion is about the internet explorer. I was in a personal account developing a work. When I close season the system begins to opening succesfully windows of the same page. To stop this a had to broke the process of internet in the system manegement.

I want to know if this is a normal situation and if exist some way to eliminate this problem. This is the second time that I detect that situation.

Thanks a lot for your help.

caareval