Application shortcut icons shown on the on-screen keyboard can help you find the necessary shortcut.
Show Windows icons, Show active application icons, Show Comfort On-Screen Keyboard icons
These options let you display the respective icons on the on-screen keyboard.
You can show hints on the keyboard.
Show information about the availability of application shortcuts
If you check this checkbox, special marks will be shown in the lower-left corners of the keys on the on-screen keyboard. These marks indicate the availability of key combinations with control keys:
|•||Green – with Ctrl|
|•||Yellow – with Ctrl+Shift|
|•||Blue – with Alt|
|•||Red – with Alt+Shift|