Apple PowerBook (3400 series) - Manual (Page 149)

The keyboard on the Macintosh PowerBook 3400 series computer works in
much the same way as the keyboards on other computers and on electric
typewriters. However, there are a few special keys you should know about.
Many of these keys allow you to give commands to the computer without
using the trackpad. For example, in many application programs, you can press
the x (Command) key at the same time as the Q key to quit a program.
The illustration on the following page explains the function of all the special
keys on the keyboard on the Macintosh PowerBook 3400 series computer.
149
Appendix B
Using Your Keyboard
Refer to this appendix for
information on using your
Macintosh PowerBook 3400
series keyboard.