Steps Involved are:-

• Download and install node js. Node provider some tools to build Angular project.
• Use NPM to install angular CLI. Refer here to Install Angular CLI

• Command to create a new project in angular
  ng new hello-world

  Below are the screenshots of the project creation process.

• During setting up of project it will ask for enabling angular routing. enter yes and continue.
• Also, choose the style sheet format for the project.
• After the project creation is successful it will try to integrate git with the mail present in the system. if it cannot find a proper git configured email it will ask to enter the name and email id to integrate with git.if you are not using git, you can ignore this step.
• Finally to run the project type below command
  ng serve
  The default port for angular is 4200.project will be running in URL http://localhost:4200/ after compiling.