This document appears to be a tech quiz containing multiple choice or fill-in-the-blank style questions about the history of technology and computing. Some of the questions ask about specific people like Bill Gates or companies like Intel, while others reference things like the first email message or Google ad on TV. The quiz covers a wide range of topics within the technology field over various decades.

1. Tech Quiz 2010 @ BIT Mesra Prelims

2. Answer 1. Minesweeper

3. Answer 2. Melissa

4. Answer 3. Linus Trovalds

5. Answer 4. Opencola

6. Answer 5. Delicious is a social bookmarking web service for storing, sharing, and discovering web bookmarks.

7. Answer 6. “ A World Without Windows”

8. Answer 7. Intel

9. Answer 8. The End Of The World As We Know It

10. Answer 9. ORKUT

11. Answer 10. First ever e-mail message sent.

12. Answer 11. First ever Google ad on TV

13. Answer 12. UBUNTU, AMAROK

14. Answer 13. HP founders Bill Hewlett and David Packard

15. Answer 14. COMPAQ

16. Answer 15. Early Mouse Patent

17. Answer 16. Snapfish(X) was launched in April 2000 by entrepreneurs Rajil Kapoor, Suneet Wadhwa, Shripati Acharya, and Bala Parthasarathy. In 2005, Snapfish was bought by HP(Y).

18. Answer 17. Fredrik Idestam and Leo Mechelin

19. Answer 18. Corel Draw

20. Answer 19. All have an IIT

21. Answer 20. Microsoft

22. Answer 21. Motorola….

23. Answer 22. CANON

24. Answer 23. IBM