M001 : Chapter 0 , cmd error "'mongo' is not recognized as an internal or external command"

Hi all !
I followed all the steps of Chapter 0 and when i run the command
mongo --nodb
i get this error
'mongo' is not recognized as an internal or external command, operable program or batch file.

Below is the screenshot of my environment variables

and the folder C:\Program Files\MongoDB\Server\4.4\bin


Step 14 of the chapter 0 didn’t define the name of the variable so i named it mongo .

Please tell me where i went wrong , thanks !

This is related to Mongodb university course
You can post it in
https://discourse.university.mongodb.com/c/M001/8

You have to update your path variable
Add your_mongodb/bin to existing path

thanks for the reply !

i changed the variable name from mongo to _mongodb/bin . it didn’t work .

i’ll post it in university forum now .