Ad Close was designed to close windows that suddenly open. For example such annoying browser windows as:'Some words from our sponsors...' which open while youare browsing the Net. It also has the ability to protect your children from sexually explicit material on the Net, by closing windows with specified keywords in title of the windows.Even more, you can create a folder named 'John`s', then add to Children protection list 'John`s'. When children protection is enabled, NO ONE can open your folder.