Compare your answers!

3. Main input device used to type characters - keyboard
6. Where you initially land on a web site - homepage
9. The World Wide Web - WWW
10. The C:\ drive - harddrive
11. Read Only Memory - ROM
15. Central Processing Unit - CPU
16. Part of motherboard where extra I/O devices are "plugged in" - slot
18. 1 million bytes - megabyte
21. Electronic Mail - email
22. Data storage media 5.25 or 3.5 inches - floppy
23. Compact Disk - CD

Down 

1. 8 bits equals a ____ - byte
2. A piece of information sent by a web server - cookie
4. A pointing device - mouse
5. 1 trillion bytes - terabyte
7. Handles voltage and amperage conversions - powersupply
8. A single digit number always 1 or 0 - bit
12. A device that allows you to use the telephone network to 
     connect to the internet -modem
13. The component where all other devices are connected  - motherboard
14. A connection to the motherboard - port
17. Random Access Memory - RAM
19. 1 billion bytes - gigabyte
20. Bits Per Second - bps

Source:  http://www.puzzlemaker.com