Hardware

3. measures the transmission speed of electronic devices at the speed of one million hertz per second
5. allows access to wireless broadband or used to protect software
8. connects devices to routers
10. Executes instructions that make up a computer program
11. primary computer storage device
13. random access memory
14. connects computer to computer networks
16. place where expansion cards are inserted
18. unite of information equal to one billion bytes
19. a standard for connecting computers and their peripherals

1. measures electromagnetic wave frequency equal to one billion hertz
2. transmits and receives bluetooth wireless signals
3. unit of information equal to one million bytes
4. a device which can be slotted into a computer to allow the use of audio components for multimedia applications
6. supplies power to the computer
7. absorbs excessive or unwanted heat
9. a printed circuit board controlling output to a display screen
12. a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.
15. Read-Only Memory
17. allows devices to connect to the internet