Which of the following are needed for Skype to function on a computer?
1) A web cam
2) A microphone
3) A speaker
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 1, 2 and 3.
To use Skype effectively on a computer, all of the following components are needed: a webcam, a microphone, and a speaker. A webcam is essential for video calls, allowing users to see each other during conversations. A microphone is necessary to capture the user's voice, enabling clear communication. Additionally, a speaker is required to hear the other participants in the call. While it’s possible to use Skype for audio-only calls without a webcam, having all three components significantly enhances the overall experience, facilitating richer and more interactive conversations.