How Computers Work
Enters data with a keyboard, clicking a mouse, scanning a page
What is input
Pieces of information a computer can store and process
Accepts data from a user: keyboard, mouse, scanner
What is an input device
Temporary working memory for data and programs currently in use. Looses contents when power is turned off.
What is RAM (Random Access Memory)
A name used to identify an account online
What is Username
The CPU allows instructions and works with the data
What is Process
The number system computers use to represent data with 0s and 1s.
What is binary
Presents information: monitor, printer, speakers
What are output devices
Holds permanent instructions needed to start or boot the computer
What is ROM (Read Only Memory)
The trail of information you leave when you use the internet
What is digital footprint
The computer presents information to the user
What is Output
The physical, touchable parts of a computer.
What is hardware
A touch screen displays information and senses touch.
What is both input and output devices
Uses laser-read discs; example includes CDs and DVDs
What is Optical Storage
A photo, video, or message shared online
What is Post
Data and programs are kept for later use.
What is Storage
Instructions that tell hardware what to do.
What is CPU
Stores data magnetically; examples include hard drives and floppy disks.
What is magnetic storage.
A secred code that helps protect an account.
What is Password
a physical workspace where a computer temporarily holds data, programs, and active instructions so the processor can access them quickly.
What is Memory
CPU stands for
What is Central Processing Unit
Keeps data on remote internet-connected servers rather than only on your computer
What is cloud storage
Controls that decide who can see your informaion
What is Privacy Settings