Across
- 3. connect it is to ct to get internet
- 5. video data and compressed or uncompressed digital audio data
- 7. which uses a light source, typically a light-emitting diode, and a light detector
- 8. fixed disk is an electro-mechanical data storage device
- 10. it can connect to a monitor and has audio
- 11. communication and power supply between computers, peripherals and other computers
- 13. is a output device and displays information
- 14. it connects to a monitor and a computer has it and has letters
Down
- 1. it is a equipment that provides data and signals
- 2. is the main board in a computer
- 3. the transfer of information between two or more points that do not use an electrical conductor
- 4. doesn't let the computer to over heat and cools it down
- 6. is a removable flash memory card format
- 9. device that converts attributes of one electrical device or system to those of an otherwise incompatible device or system
- 12. an internal expansion card that provides input and output of audio signals