1. The starter program (MiniKbd.exe)

Mini Keyboard is a small program, which puts an icon to System Tray.
It can also show the state of Num Lock/Caps Lock/Scroll Lock there.
You can turn the remapping on/off from there, or load another layout. 
Another method to do that is using the key combos which you can set 
in KR's Preferences/Layout/Hotkeys.

Your preferences can be set in the Properties/Mini Keyboard menu
of Keyboard Remapper:

1.1 General Settings

1.1.1 Default Layout

You can set which layout will be loaded by default.
At startup the remapping function is activated.

1.1.2 Window State

Minimize On Startup: If checked, MiniKbd does not open its window at startup.
Always On Top: If checked, MiniKbd will always stay on top when visible.
Only One KR: If checked, only one KR can run at the same time.

1.1.3 Show Mini Keyboard on:

Mini Keyboard can be visible on the Taskbar/System Tray or both.

1.1.4 Auto-start

There are three ways to auto-start Mini Keyboard:
  -Your Startup: the program will start using Start menu's Startup
  -Common Startup: same as above, for Windows NT, when there are more users.
  -Registry: Starting without using Start menu.

