Exactly. Knowing something will happen =/= making it happen.
Hmmm. Consider this, though: it's not really fair to speak of "knowing something will happen" in the sense we say "I know that if I drop this apple it will hit the ground," or "I know that my little child is going to throw a tantrum if he doesn't get a chocolate bar." Because although it's fine to use the word "know" in this everyday sense, it's not
technically correct. I do
not know that an apple, dropped to the ground, will hit it. Maybe someone nearby will dive forward and catch it. Maybe there is an invisible sheet of plastic underneath it, where I can't see it. Maybe it's on an invisible thread. I do not have 100% certainty. And as for my chocolateless infant, maybe she stays calm today. Miracles do happen!
But is that what we're talking about here? If God knows
everything, then He does know, with 100% certainty, what will happen. More than that, He knows what will happen in the future. More than that, He has
always known, from the first nanosecond of creation, what will happen. And
that means that God, who created the universe, deliberately planned everything that will happen.
And that means that yes, He did know you were going to read this page. And you never had any choice. You may think that you have free will, but whatever you "choose" to do, it's what God planned for you to do.