go into the building
You should go to Harry Potter World if you like Harry Potter!
go to the potions club to make the wigenweld potion for dumbledore on harry potter: hbp.
He does not.
Go to seargh and type in Harry Potter.
you go on itunes and go under movies and type in harry potter
Go to new game and start a new one with that slot.
Yes, you go to the Hogs Head pub to meet Slughorn.
It's very hard, go to the cave, I think
You can't as it's illegal. Go and buy the video game.
If you are talking about the Harry Potter and the Order of the Phoenix game then yes, you can. But you can not go inside his house. If you try to open the door Fang, Hagrid's dog, barks at your and the door rattles.
You Google 'Harry Potter Virtual Castle', click on the Lego one and then play. To get into the building, you have to click the little arrows that will get you behind the buildings and also in to them.