The Meaning of Computer and Internet Extensions 1

.asp = Internet Extension for an Active Server Page

.exe = Extension of for an executable application on your Computer (PC mostly)

.mp3 = Portable Media Format 3 associated with enhanced audio in a compressed format for the Windows Media Player on your Computer (PC users but there are portable devices such as MP3-Players, iPods and cell phones that also use this format)

.mp4 = Portable Media Format 4 associated with enhanced video in a compressed format for the Windows Media Player on your Computer (PC users but there are portable devices such as MP3-Players, iPods and cell phones that also use this format)

.wma = Windows Media Audio file is an audio file that can security features to prevent unauthorized redistribution on your Computer. Files saved as this type require a license to play on remote computers.

.doc = Document File associated with Miscrosoft Word on the Internet or your Computer

.dll = Dynamically Linked Library Files used to linked portable sections of executable code to other applications on your Computer

.com = A Commerical object standard for the Internet

.net = A Network object standard for the Internet

.ws = A new Internet standard called a Web Site

.c = A C++-program used to run programs on your Computer

.java = A Java-program used to run programs on your Computer

.cpp = A C-program used to run programs on your Computer

.org = A Organization object standard for the Internet

.us = Country Code for US Internet websites

.ca = Country Code for Canadian Internet websites

.de = Country Code for German Internet websites

.uk = Country Code for UK Internet websites

.xls = Spreadsheet File associated with Miscrosoft Excel on the Internet or your Computer

.txt = Text File associated with Notepad or any other text reader on the Internet or your Computer