How to display a list of Windows 10 computer environment variables (path)?

1. The environment variables are displayed in one line
   . When configuring the environment variables today, I found that the environment variables are displayed in one line. I was shocked. There are too many things configured in the computer. If you modify the previous environment variables, you need to find them character by character. Please don’t bother me. One wrong revision and everything is ruined.
   
2. How to change it to list display?

I found answers to related questions on the Internet. The simplest way is to add a code at the beginning, and the problem is solved. The code is as follows.

 C:\Windows\System64;

The effect is shown below.