If you have an optical fiber interface in your database, you can access the Internet by connecting it directly to your computer.

If your university has a wireless router and you can receive signals in the library, you can surf the Internet wirelessly as long as your notebook has a built-in wireless network card (common in notebooks), provided that these networks have no password.

Heather should have a wireless router. Turn on the wireless network and see if you can search the network. If you have it, you can connect it. Otherwise, you can surf the internet without setting it up.

In addition, if you want to surf the Internet with a laptop anywhere like TV, you need to buy a wireless network card and a sim card, which are monthly, and different places have different service charges. It's done. You can surf the Internet everywhere.