How to remove the ABC input method that comes with the easiest solution on MAC OS
1. Download PlistEdit Pro, search, download and install by yourself;
2. Open the terminal, execute the following command, enter the password, and enter:
sudo open ~/Library/Preferences/com.apple.HIToolbox.plist
3. At this time, it will automatically use PlistEdit Pro to open the file, and then find AppleEnabledInputSources under Root:
Picture .png
4. Open the numbers in turn, one of the KeyboardLayout Name values below one of the numbers is “ABC” (mine has been deleted, it will not be textured), select the number, click Delete above, delete;
5. Press Ctrl + S to save.