Computer: MacBook Air
System: macOS 12
Method 1:
1. First, we turn on the computer and click the input method icon on the top menu bar, as shown.
2. Then the input method option pops up, and click Simplified Pinyin.
3. Then the input method at the top is switched to Pinyin input method.
Method 2:
1. First, we turn on the computer and click to enter the system preferences.
2. Then click to select keyboard input.
3. Then click on the input method at the top, and check the use uppercase lock key to switch, as shown in the figure.
4. Then we can switch the input method by clicking the capital key of the keyboard, as shown in the figure.
I hope it helps you. If you have any questions, please leave a message. Thank you.