Command keys to restart mac
Don’t see the right language? Click the “+” button in the bottom corner of the window, click a language (like “English”), then select an input source (anything from “Australian” to “U.S.
If you’re in the U.S., for example, the “U.S.” input source should be selected at the top. Last but not least, click the Input Sources tab and make sure your language is selected.Go ahead and click the Restore Defaults button to return all your keyboard-combo shortcuts to their default settings.
Press the power button, and as soon as you power up the laptop, hold down Command-Option-P. Click on the Apple menu in the top-left corner of the screen, select System Preferences, then click Keyboard. To reset your NVRAM, you use exactly the same procedure you once used to reset PRAM.Want to restore the default settings for your Mac’s keyboard? Open the System Preferences window and head to the Keyboard section.