Pre-Requisites - Latest Java should be installed in your machine, to confirm type in command prompt "java -version"
Step 1: Download and install the Node from here
- Confirm it by running the command from command prompt npm --version
Step 2: Go to command prompt and type npm install -g protractor
- Confirm it by running the command from command prompt protractor --version
Step 3: Type in command prompt webdriver-manager update
Step 4: Type in command prompt webdriver-manager start