Since this forum is free of charge, It also means that this isnt advertise free.
These ads sometime contains viruses, keyloggers, worms etc. Never click them and never use your true information if the ads asked it.
You just end up with email being full of spam and unwanted mailings...
I use adblock, firefox add-on which is totally free, but you have to block every add (since they differ from eachother) every time you come to this forum.
That will solve the ads issue temporary.