Title:  How can I turn off the numeric keypad in Tera Term Pro?

Question:
When I use my laptop to connect to a remote computer using Tera Term Pro,
the program starts with "Num Lock" indicator on and the keypad enabled. I
don't want this. How can I make it not turn on the numeric keypad?

Answer:
If you are a laptop user and want to stop enabling the keypad because the
laptop keyboard shares keys between numbers and letters, you should adjust
the "Numlock shows keypad mode" option.

Choose Setup, then Terminal, then remove the check next to "Numlock shows
keypad mode".

To save the setting so all future sessions use it, choose Setup, then Save
Setup. The default file to save the changes to is 'teraterm.ini'. Most
users can just accept the default and click 'Save'.

If you are trying to adjust the settings for a specific remote computer
with its own configuration file, save the settings to the appropriate
configuration file instead. For example, if you are using a configuration
file called 'homer.ini' for sessions to Homer, select the file 'homer.ini'
from the selection window, then click 'Save'.