Node.js installation error report Node-v can see the version number, but npm -v will report an error, wait online, solve

Question

For a Windows computer, download the node installation package from the official website, install it in a fool-proof way, and keep going next until the last step. Node -v can check the version number, but npm -v shows that the fs module is not found. What should I do?

Waiting online

Answer 1

npm installation failed. Reinstall node. npm will be automatically reinstalled

Answer 2

Execute the following command

npm install -g npm@next
npm install -g node-gyp
npm install -g nodemon