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CATHODE RAY TUBE TELEVISION
Their bulky size, curved screens and hefty weight may make cathode ray tube TVs look like museum artifacts now, but these sets monopolized the consumer market until the early 2000s. Most consumers had little choice but to buy a CRT TV until flat-screen technology could compete on quality and price. -
RADIO
Radio is the technology of signaling or communicating using radio waves.Radio waves are electromagnetic waves of frequency between 30 hertz and 300 gigahertz . They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by a radio receiver connected to another antenna. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing and other applications. -
NEWSPAPER
A newspaper is a periodical publication containing written information about current events and is often typed in black ink with a white or gray background. Newspapers can cover a wide variety of fields such as politics, business, sports and art, and often include materials such as opinion columns, weather forecasts, reviews of local services, obituaries, birth notices, crosswords, editorial cartoons, comic strips, and advice columns. -
CELLULAR PHONE
A cellular phone is a telecommunication device that uses radio waves over a networked area (cells) and is served through a cell site or base station at a fixed location, enabling calls to transmit wirelessly over a wide range, to a fixed landline or via the Internet.
In this networked system, the cellular phone is identified as a mobile system consisting of the equipment and SIM card that actually assigns the mobile telephone number.
A cellular phone is also known as a cellphone or mobile phone. -
ENCARTA
Microsoft Encarta was a digital multimedia encyclopedia published by Microsoft Corporation from 1993 to 2009. It was also later available on the World Wide Web via an annual subscription – although later many articles could also be viewed free online with advertisements.By 2008, the complete English version, Encarta Premium, consisted of more than 62,000 articles, numerous photos and illustrations, music clips, videos, interactive content, timelines, maps, atlases and homework tools. -
YOUTUBE
ouTube is an American video-sharing website headquartered in San Bruno, California. Three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—created the service in February 2005. Google bought the site in November 2006 for US$1.65 billion; YouTube now operates as one of Google's subsidiaries. YouTube allows users to upload, view, rate, share, add to playlists, report, comment on videos, and subscribe to other users. -
GOOGLE
Google was founded in 1998 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University in California. Together they own about 14 percent of its shares and control 56 percent of the stockholder voting power through supervoting stock. They incorporated Google as a privately held company on September 4, 1998. -
FACEBOOK
Facebook, Inc. is an American online social media and social networking service company based in Menlo Park, California. It was founded by Mark Zuckerberg, along with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes. It is considered one of the Big Four technology companies along with Amazon, Apple, and Google. -
SMART PHONE
Smartphones are a class of mobile phones and of multi-purpose mobile computing devices. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, which facilitate wider software, internet (including web browsing over mobile broadband), and multimedia functionality (including music, video, cameras, and gaming), alongside core phone functions such as voice calls and text messaging. -
INSTGRAM
Instagram (also known as IG or Insta is a photo and video-sharing social networking service owned by Facebook, Inc. It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 exclusively on iOS. A version for Android devices was released a year and half later, in April 2012, followed by a feature-limited website interface in November 2012, and apps for Windows 10 Mobile and Windows 10 in April 2016 and October 2016 respectively. -
TWITTER
Twitter is an American online news and social networking service on which users post and interact with messages known as "tweets". Tweets were originally restricted to 140 characters, but on November 7, 2017, this limit was doubled to 280 for all languages except Chinese, Japanese, and Korean. Twitter was created in March 2006 by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams and launched in July of that year. -
SNAPCHAT
Snapchat is a multimedia messaging app used globally, created by Evan Spiegel, Bobby Murphy, and Reggie Brown.The app has evolved from originally focusing on person-to-person photo sharing to presently featuring users' "Stories" of 24 hours of chronological content, along with "Discover", letting brands show ad-supported short-form content. -
MUSICAL.LY
The first prototype was released in April 2014, and the official version was launched in August of that year. Through the app, users could create 15-second to 1 minute lip-syncing music videos and choose sound tracks to accompany them, use different speed options (time-lapse, fast, normal, slow motion, and epic) and add pre-set filters and effects. -
PINTEREST
Pinterest, Inc. is a social media web and mobile application company. It operates a software system designed to enable discovery of information on the World Wide Web using images and, on a smaller scale, GIFs and videos. The site was founded by Ben Silbermann, Paul Sciarra, and Evan Sharp. -
MESSENGER
Facebook Messenger is a messaging app and platform. Originally developed as Facebook Chat in 2008, the company revamped its messaging service in 2010, and subsequently released standalone iOS and Android apps in August 2011. -
REDDIT
Reddit is a website comprising user-generated content including photos, videos, links, and text-based posts and discussions of this content in what is essentially a bulletin board system. As of 2018, there are approximately 330 million Reddit users, called "redditors". The site's content is divided into categories or communities known on-site as "subreddits", of which there are more than 138,000 active communities.
