Hi !
Unfortunately I got trapped by some malware, AdwCleaner removed nearly all of it. But somewhere there's still something hidden where at least IE11 is still responding to.
Sometimes when clicking in an empty area of a websites page (where no links are visible), a new tab opens, showing that the URL hxxp://www.smartnewtab.com is opened, leading to an other website with crap.
AdwCleaner in...