When installing vue create hello-vue3, an error message "Unable to load file, running scripts is prohibited on this system"

When I use a new computer for the first time to download installation packages such as vue , npm , and rimraf , I get the error
"File cannot be loaded. Running scripts is prohibited on this system."

Because the Restricted execution policy does not allow any scripts to run.
Solution:

1. Win+r opens the command prompt and enter powershell start-process powershell -verb runasto run as administrator.
2. Enter get-executionpolicyto view the status as Restricted (indicating that it is restricted and the status is prohibited)
   
3. Enter set-executionpolicy remotesignedand then enter Y.
   
   The meaning of checking again is: locally created scripts can be run, and signed scripts authorized by trusted publishers can be executed, and that's it.
   Finally, look at the execution results