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.
Don't know (0)
Remaining cards (0)
Know (0)
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

Graphics File Format


Portable Network Graphic (.png) This format is often used for graphics on the World Wide Web. It can support up to 32-bit color as well as effects such as transparency. It is the native file format for Macromedis's Fireworks MX graphics program.
Joint Photographic Experts Group (.jpg or .jpeg) This format is used for pphotographs and other high-color images. It supports millions of colors and can be colors and can be compressed. It does not support transparency.
Graphics Interchange Format (.gif) GIF files are popular for use on the World Wide Web. They can contain up to 256 colors. They are used for cartoons, logos, graphics with transparent areas, and animations.
Bitmap (.bmp) BMP is the Microsoft graphics file format and is used frequently for bitmap images.
Wireless Bitmap (.wbmp) The Wireless Bitmap format is used for displayed images on Wireless Application Protocol (WAP) pages on mobile devices such as personla digital assistants (PDAs). It uses a 1-bit format, so it can display only two colors- black and white.
Tagged Image File Format (.tif or tiff) TIFF files are used for storing bitmap images. This format is commonly used in desktip publishing and other multimedia applications.
PICT PICT is the file format used by programs that run on Apple Macintosh computers.
Photoshop (.psd) PSD is the file format used by the Adobe Photoshop graphics program.
Breall Harp
Created by: breallharp


Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then tap the card to flip it. If you knew the answer, tap the green Know box. Otherwise, tap the red Don't know box.

When you've placed seven or more cards in the Don't know box, tap "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just tap on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

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