How to switch the digital mode of the old computer

1. First, click the word "spelling" in the upper right corner to enter the pinyin input mode.

2. Secondly, click the pound key to switch to the stroke input mode, click again to switch to the number input mode, and click again to switch to the capital letter input mode.

3. Finally, continue to click to switch to lowercase letter input mode, and click again to switch back to pinyin input mode.