1; how do u tell signs of a bad site please ( noobie ) when surfing .
2; other poeple sed dont run realtime live mbam with other full time a v
Signs of a bad site, usually a bad design, lots of ads for questionable products, "FREE" flashing all over the place, almost anything you get when you search for free products you normally pay for.
I don't run Malwarebytes full time, but from the things it detects, it does not act the same way as an anti-virus. A good anti-virus that also detects sypware should be fine on it's own.