Unable to get the command prompt like mongo db is registered

i have installed mongo db shell but im not able to recognise it in command prompt please help me out in this Screenshot%20(17)

Hi @Anusha_12939,

I think you are running incorrect command.

Can you please run this command ?

mongo --nodb

Thanks,
Shubham Ranjan
Curriculum Support Engineer

ohh!!! thankyou i got it