Ok well my sister just bought a laptop and I know very little of them because I've only used them a few times, but would she need to buy a wireless network thing so she can be wireless or does it automatically have it in them. It's a an HP and a really new model. She's trying to connect to the internet using wireless and I'm not sure why it's not working. I've checked everything on the router and still can't get it to work and it keeps saying it can't find a connection.