Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to prevent unauthorized network access [title] Click the start button to open the windows menu from any computer connected to the network. [step] Select " network and sharing. " [title] Wait for a new folder to pop up called the " network and sharing center.

Ending1: [step] " if the labels next to " network " and " sharing " are orange, you have arrived at an illegal network. [title] Login to your account and click the " system preferences " button. Ending2: [step] " 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. Ending3: " [title] Click the right arrow beside the name for windows and select " windows associated folders. [step] " [title] Right-click the " computer " icon in the build-up menu at the top-left corner of the uploads window. Ending4: " [title] Click the " network and sharing center finder " button at the top of the window. [title] Enter the ip address of the network.

Answer format: ending1/ending2/ending3/ending4