Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

unit 2

computer is a n electronic device that processes data
personal computer is used by one person at a time
central processing unit which is like the computers brain
bit is the smallest unit of information always either a 1 or a 0
byte the building block for all information that flows through a computer
hardware is the collection of physical devices that make up your computer
input is when a user enters information into a computer
output is when a computer delivers information back to a user
read-only mamory this memory is a permanent information on your somputer
random-access memory this memory is temporary information that your computers uses only when you work with a particular file
storage device such as a hard drive, a sever, or a disk
software is a sot of instructions that makes it possible for your computer to perform task
operating system is the main program that makes your computer work
network is a group of computers connected together
drive is the largest storage ater
folder is a place to save and organize files such as documents or pictures
file is a collection of data
save as this lets you rename a file and at the same time copy the file by saving it to a new location
shortcut is an icon that is a direct link to a file to folder
keyword is a word keyed into a search box that matches the topic you are looking for
content search this is like using a book table of contents
keyword search key one or more keywords.all topics in which the keyword appear
Created by: Simeon_Lee7