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A written or printed work consisting of pages glued or sewn together along one side and bound covers
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A printed Publication consisting of folded unstapled sheets and containing news, feature articles, advertisements, and correspondence.
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A system for transmitting voices over a distance using wire.
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The transmission and reception of electromagnetic waves of radio frequency especially those carrying sound message.
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A device that receives television signals and reproduces them on a screen.
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An electronic device for storing and processing data
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Messages distributed by electronic means from one computer user to on or more recipients via a network.
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A location connected to the internet that maintains one or more pages on the World Wide Web.
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A class of mobile phones and of multi-purpose mobile computing devices.
-Simon Personal Communicator is the first smartphone. -
Websites and applications that enable users to create and share content or to participate in social networking.
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A ;;personal website or social media account where a person regularly posts short videos.
