IPAs
Judy, yes, you have to reboot your computer. Then you press a few keys
and you have a whole 'nother configuration. No "copy config.cd config.sys
| copy autoexec.cd autoexec.bat" stuff. And the resulting menus are very
easy for novice users to actually use. You don't have to hand-hold the
novices in your office telling them how to activate CD-ROM support, or
sound card support, etc.