Please help me

[LisaGambl]

Hi All. Sorry, if wrong topic/theme,
Help me please with my MSIE! In my title bar instead of "Microsoft Internet Explorer" a title appears as an advertisement about a site i visited
"visit www . site353535 . com and register for free".
What can I do to restore my browser? And why on this sites:

black jack download
black jack casino game
online casino slot
gambling

I constantly see "cannot resolve host name"? Waiting for your reply

[ODB36]

reinstall IE,or windows