Mac OS change command to control key
is there any way to change the use of command key to control, somewhat globally in the system? for example instead of cmd+S, to use ctrl+S, but everywhere in the system
Solution 1:
You can switch the modifier key associations in System Preferences » Keyboard » Keyboard » Modifier Keys…:
Solution 2:
KeyRemap4MacBook can be used for more tweaks like this. Also see TextMate Blog » Key bindings for switchers for changing the behavior of page up, page down, home and end.
Solution 3:
Karabiner A powerful and stable keyboard customizer for macOS.