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A user wants to use a laptop outside the house and still remain connected to the Internet. Which of the following would be the BEST choice to accomplish this task?

  1. Modem

  2. WLAN card

  3. Router

  4. Switch

The correct answer is: WLAN card

A WLAN card, also known as a wireless network adapter, would be the best choice to remain connected to the internet while using a laptop outside of the house. This is because a WLAN card allows for wireless internet access, whereas options A, C, and D (modem, router, and switch) would require a physical connection to the internet through an Ethernet cable. Therefore, these options may not be suitable for using a laptop outside of the house.