- Lady Augusta Ada(10 December 1815 – 27 November 1852) was the only legitimate child of the poet Lord Byron. 
- She was considered as the first computer programmer. 
- She was fascinated by the idea of Babbage. 
- Babbage was suggested by her to use binary number system for program and data for the first time. 
- Though Babbage's engine has never been built, Lovelace's notes are important in the early history of computers. 
- She suggested Babbage use a binary number system for the computer program and data to be fed into the Analytical Engine on Punch Card. 
- She gave the concept of computer programming for the first time, so she is considered as “First Computer Programmer”. 
 picture credit:biography.com
- She invented subroutine and the importance of looping. 
- She found that the same set of Punch Cards could be reused to repeat certain instructions. 
- One programming language “ADA” was named to honor her for her great contribution in computer programming. 




 
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