Go to the nvm-windows Git Repository
Using your browser navigate to the Git repository for nvm-windows located https://github.com/coreybutler/nvm-windows/releases.
Click on the ‘nvm-setup.zip’ link from the ‘assets’ table.
Locate the Zip File & Extract.
Install NVM:
Double-Click on the executable file to launch the installer.
Choose ‘I accept the agreement’ option.
Select destination to install.
Select Symlink for Node.js.
Click on Install & once it completes, click on the ‘Finish’ button.
Confirm that the ‘NVM’ successfully installed.
Open your command line terminal:
Type the below command to verify if your nvm installation was successful.$ nvm --version
You can now install ‘npm’ using the following command.$ nvm install latest
//installs the latest version of npm
$ nvm install <>
//e.g. nvm install 12.6.8 to install a specific npm
Specify the version of npm that you choose to use$ nvm use 12.21.0
confirm the nodejs and npm versions through the commands below.
//Check Node.js version$ node --version
//Check npm version$ npm --version
use the nvm list command to list all the npm and Node.js versions installed.$ nvm list