W powershell doesn't recognize as NodeJs 64 cmdlet name what to do?

Question

JavaScript

I downloaded nodejs 64, since the computer is 64bit, I entered the string node--version through powershell, it says:
The name node'' is not recognized as the name of a cmdlet, function, script file or executable program.
What to do? please help with this

Answer 1

1. So you just downloaded or installed it?
2. run from the folder where downloaded / installed or arbitrary?
3. If it is still installed, is it written in the search path?
0: Is there a space between node and --version ?
one: ?
2: if not from that folder - specify the full path, if from that one: .\node --version
3. Check if the node was added to the path: $env:PATH
If powershell was launched before the node installer - restart to make changes to $env :PATH ended up in a new process