A web broswer is a complex piece of computer software that views Web pages (HTML files). In addition to simply downloading and displaying the textual information of a Web page, most Web browsers automatically display in-line images, as well. Most Web browsers are also capable of accessing gopher directories, downloading FTP files, and sending e-mail. It is this versatility that makes Web browsers so useful when using the Internet. With a single application, you can now access practically everything on the Net -- all with the click of a mouse (in most cases).
"Helper" Applications
"Helper" applications can add even more versatility to your web browser. Helper applications are additional programs that your Web browser automatically uses when it encounters a file type it cannot handle. Before you can use helper applications, you need to download the appropriate programs. Once these programs are installed on your computer, you need to "tell" your Web browser where it can find them. This is done differently for each browser, but is usually found in the setup or configuration menu. Check your web browser for instructions on adding helper applications. A fairly comprehensive list of helper applications available for downloading on the Internet is available on Netscape's web site.
Miscellaneous
Running Netscape Off-Line
If you have ever wanted to view an HTML file (Web document) through Netscape without connecting to your Internet provider, chances are that you probably received an error message. You received this message because Netscape needs the file WINSOCK.DLL to operate properly. And WINSOCK.DLL can't be accessed by Netscape until you make a connection with your Internet provider using your TCP dialer. To fix this problem, simply do the following: