Configuring Netscape for Tab-Delimited files will be done in the same way,
substituting Application/Spreadsheet for Application/RTF,
MS Excel for MS Word and
xls for rtf in the file extensions.
Click on small images for full size images.
Choose General Preferences from the Options menu
Choose the Helpers tab
If you do not have application/rtf (or application/spreadsheet),
press the Create New Type button
Select Launch the Application:
Click on the Browse button and navigate to the
drive and directory with winword.exe (or excel.exe)
Finally, the dialog box should look like this.