'tsc command not found' in compiling typescript

Question

I want to install typescript, so I used the following command:

npm install -g typescript 

and test tsc --version, but it just

Answer 1

Non-admin solution

I do not have admin privileges since this machine was issued by my job.

• get path of where node modules are being installed and copy to clipboard
  • npm config get prefix | clip
  • don't have clip? just copy output from npm config get prefix
• add copied path to environment variables
  • my preferred method (Windows)
  • (Ctrl + R), paste rundll32 sysdm.cpl,EditEnvironmentVariables
  • under User Variables, double-click on Path > New > Paste copied path