Across
- 1. the browser is developed by the Google
- 6. the headquter of Microsoft office located
- 7. Computer Hard Disk was first introduced in 1956 by
- 9. computer virus is known as
- 11. the first search engine in internet
- 12. the first web browser invented in 1990
Down
- 2. In computer world, Trojan refer to
- 3. A computer use which type of number system to calculate and to store data
- 4. Mac Operating System is developed by which company
- 5. the first fully supported 64-bit operating system
- 8. an Input device
- 10. .gif is an extension of