Across
- 2. used to connect systems on network
- 5. Intersection of columns and rows in ms-excel
- 7. used to make computer chips
- 8. a graphical user interface a small, pictorial,on screen representation of an object, such as a document, program, folder disk drive
- 10. Junk e-mail is also called
- 15. An electronic path, that sends signals from one part of computer to another
- 16. a famous browser
- 18. to quit all application and turn off the computer
- 19. smallest addressable element of a display device
- 20. device used for sending digital data over a phone line
- 21. a program that you use to view pages on the internet
Down
- 1. Several computers linked to a server to share programs and storage space
- 3. the most widely used operating system for personal computers for microsoft
- 4. A wireless technology built in electronic gadgets used for exchanging data over short distances
- 6. to make a change to existing data
- 9. 4 bits
- 11. Set of instructions which instructs computer to perform certain task
- 12. operating system is developed by Apple
- 13. used to secure a computer
- 14. a output device
- 17. software that harms the computer
- 22. WWW stands for the world wide