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A web camera or webcam is like a small digital camera that connects to your computer by USB cable or wireless technology. Basically, it takes still images (photographs) or video and transfers them to your computer. From here, you can send copies of your images to friends, family or business contacts by email, or they can be uploaded to a website for all to see. Most of the latest web cameras capture sound as well so it’s now even easier to set up video-conferencing and face-to-face chats anywhere in the world.
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