These are documents or files on an FTP server. Double Click This is a term referring to mouse operation. To double click something, you position the mouse pointer on it and then rapidly press the left button twice. If nothing happens, just try again. Dialog Box When using programs like Netscape, the programmers often put features into separate parts of the program to make them easier to work with.
Dialog boxes are an example.
Dialog boxes are the boxes which appear on the screen when you choose to execute certain commands. Extension Filenames are quite often composed of two or more parts separated by a period or dot. The last part of the filename is usually a code for what the file contains, this is called the extension. A home page is a page where you start from. It will usually be the first page that loads when you start Netscape.