IBM 3270 Manual page 114

If the two windows do not fit exactly, you can
use the PFll or PF12 keys and the cursor
keys to adjust their size or move them so they
fit. If you are satisfied with them, leave them
as they are. It is only important to be able to
see both of them at the same time.
You have now changed the size and moved
your first two windows. If you have other
windows you can arrange them in the same
way as the first two. Remember to use:
• The Jump key to choose the next window.
• The PF12 key and the Cursor keys to
change the size.
• The PFll key and the Cursor keys to
move the window.
3. Now that you know how to rearrange your
windows, take a few minutes and put them
where you like them.
4. When you are done, press the WSCtr I key
again.
You can now go back to using your windows.
Whenever you make changes to your windows,
you must save these changes before you turn off
your system. If you don't, they will be lost. You
will have to make them over again the next time
you turn your system on.
To save your changes, follow the instructions in
section "Saving the Changes to Your Windows
and Screens" on page 9-26.
Chapter 9. Rearranging the Windows 9-17