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23 hours ago · The PLATO system was launched in 1960 at the University of Illinois and subsequently commercially marketed by Control Data Corporation.It offered early forms of social media features with innovations such as Notes, PLATO's message-forum application; TERM-talk, its instant-messaging feature; Talkomatic, perhaps the first online chat room; News Report, a crowdsourced online newspaper, and blog and Access Lists, enabling the owner of a note file or other application to limit access to a certain ...
23 hours ago · Hindi, with the largest number of speakers, is the official language of the government. [372][373] English is used extensively in business and administration and has the status of a "subsidiary official language"; [6] it is important in education, especially as a medium of higher education.