Post on 21-May-2020
File Extensions
The file extension tells the operating system what type of program it needs to open, view, print, or edit a particular file.
A suffix consisting of a period and the last three or four characters after the name of the file.
Portable Document Format
.pdfA file format that provides an electronic image of text or
text and graphics that looks like a printed document.
JPEG (Joint Photographic Experts Group)
.jpegThe JPEG file format supports 16 million colors and is best
suited for photographs and complex graphics.
PNG (Portable Network Graphics)
.pngPNG does not support animation as GIF does, and some
older browsers do not support this file format.
MP3.mp3
MP3 files are commonly used to store a song and require very little hard drive space. A computer can
save several hundred or thousands of songs.
MP4.mp4
A presentation that is saved as a video.
The MP4 file format plays on many media players, such as
Windows Media Player.