Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
24 Cards in this Set
- Front
- Back
|
Monitor
|
screen; output displays text & graphics; receives & interprets the instructionis of user
|
|
|
CPU
|
Central Processing Unit
|
|
|
OS
|
Operating System
|
|
|
Keyboard
|
input device alphanumeric
|
|
|
Mouse
|
input devise navigation & commands
|
|
|
Digital Hardware Tools
|
any hardward devise that contains a microprocessors
|
|
|
Types of Digital Hardware Tools
|
pc's
laptops wireless phones digital cameras pagers scanners |
|
|
Output
|
monitor
printer speakers *CPU |
|
|
Input
|
Scannner
Mouse *CPU |
|
|
Software
|
tells computer what to do (ex. word)
|
|
|
Operating Systems
|
how to operate (ex. windows xp or windows vista)
|
|
|
Applications
|
provides a specific service or application (ex. words, games)
|
|
|
Computer Interface
|
allows users to communicate and interact with the computer
|
|
|
Storing Info
|
saving info on an internal (hard drive) or external device (flash drive)
|
|
|
LAN
|
Local Area Networks, connect to a mainframe to gain computer usage
|
|
|
Networks
|
allows data to flow from one computerized device to another
|
|
|
WAN
|
Wide Area Network, connect to group that are not close to eachother
|
|
|
Access points
|
use wireless router
|
|
|
Password
|
seris of letters/numbers to access programs
|
|
|
Hackers
|
unauthorized users of network and data
|
|
|
Computer virus
|
destructive programs loaded onto a computer without the users knowledge
|
|
|
Spam
|
unwanted email, advertising, or web page
|
|
|
Acceptable use policy
|
rules and guidelines for network users
|
|
|
MS Access
|
database program used to create and manipulate reports and info
|
