Modifying this control will update this page automatically
If a keyboard shortcut doesn’t work
It’s possible to have keyboard shortcuts for one app that conflict with another app. For example, Command-Space bar opens the Spotlight menu, but in another app it might be used for switching between different input methods.
Choose Apple menu > System Preferences, then click Keyboard.
Click Shortcuts. A yellow warning badge appears next to conflicting keyboard shortcuts. Click the shortcut, then change it.