Write the next sentence in the following story.

How to prevent unauthorized network access
Click the start button to open the windows menu from any computer connected to the network.
Select " network and sharing. "
Wait for a new folder to pop up called the " network and sharing center.

Available choices: 1). " if the labels next to " network " and " sharing " are orange, you have arrived at an illegal network. Login to your account and click the " system preferences " button.. 2). " now you can view your connections and all of the computers that are connected to your home or work network. On the left-hand side, click " manage wireless networks.. 3). " Click the right arrow beside the name for windows and select " windows associated folders. " Right-click the " computer " icon in the build-up menu at the top-left corner of the uploads window.. 4). " Click the " network and sharing center finder " button at the top of the window. Enter the ip address of the network... The answer should be
2).