Question -1 When was the world’s first email sent?
Answer: In 1971, the email was sent by Computer Engineer Ray Tomlinson, this email was only a test message. This email was sent from another computer to another computer, next to Cambridge, Massachusetts.
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Question-2 Which is the world’s first computer Virus?
Answer: The first IBM PC virus was created by Pakistan’s Farooq Alvi Brothers in Lahore in 1986, which was named “Wild”, which was to prevent the unauthorized copy of the software allegedly written.
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Question-3 Which is the first pen in the world?
Answer: Romanian Petrache Poenaru, a Parisian student, invented the Fountain Pen, which was patented by the French government in May 1927. Fountain Pen patent and its production grew in the 1850s. The first patent on Ballpay Pen was released on 30 October 1888 for John J. Laud.
Question-4 Which is the world’s first laptop?
Toshiba T-1100, T-1000, and T-1200 Toshiba launched the Toshiba T-1100 in 1985, and later it was called “the world’s first laptop”. It did not have a hard drive, it used to work on a floppy disk as a whole.
Question-5 Which is the world’s first mobile phone?
Answer: The world’s first mobile phone was built on April 3, 1973, when a senior Motorola engineer Martin Cooper called the rival telecommunications company and told him that he was talking on Mobile Phone.