Once a new remap row appears, select the input key whose output you want to change in the “Key” column. You must select the + button to add a new remap. When first launched, no predefined mappings will be displayed. To remap a key, changing it to a new value, launch the Remap Keyboard settings window with the Remap a Key button. Launch the Remap Shortcuts settings window by pressing Remap a shortcut.Launch the Remap Keys settings window by pressing Remap a key.Inside PowerToys Settings, on the Keyboard Manager tab, you will see options to: To create mappings with Keyboard Manager, you will need to open the PowerToys Settings. So mapping it against the backspace key, for instance, and pressing and holding will only delete a single character. Pause will only send a single keydown event.The F1 ~ F12 (and F13 ~ F24) keys can be mapped. The Fn (function) key cannot be remapped (in most cases).⊞ Win+ L and Ctrl+ Alt+ Del cannot be remapped as they are reserved by the Windows OS.
There are some shortcut keys that are reserved for the operating system and cannot be replaced.