npm install -g angular-cli@latest

C:\angular>npm install -g angular-cli@latest

ng --version

C:\angular>ng --version

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 12.2.3
Node: 12.18.1
Package Manager: npm 6.14.5
OS: win32 x64

Angular:
...

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.1202.3 (cli-only)
@angular-devkit/core         12.2.3 (cli-only)
@angular-devkit/schematics   12.2.3 (cli-only)
@schematics/angular          12.2.3 (cli-only)

ng new firstapp

C:\angular>ng new firstapp
? Would you like to add Angular routing? No
? Which stylesheet format would you like to use? CSS

C:\angular>ng new firstapp
? Would you like to add Angular routing? No
? Which stylesheet format would you like to use? CSS
CREATE firstapp/angular.json (3051 bytes)
CREATE firstapp/package.json (1070 bytes)
CREATE firstapp/README.md (1054 bytes)
CREATE firstapp/tsconfig.json (783 bytes)
CREATE firstapp/.editorconfig (274 bytes)
CREATE firstapp/.gitignore (604 bytes)
CREATE firstapp/.browserslistrc (703 bytes)
CREATE firstapp/karma.conf.js (1425 bytes)
CREATE firstapp/tsconfig.app.json (287 bytes)
CREATE firstapp/tsconfig.spec.json (333 bytes)
CREATE firstapp/src/favicon.ico (948 bytes)
CREATE firstapp/src/index.html (294 bytes)
CREATE firstapp/src/main.ts (372 bytes)
CREATE firstapp/src/polyfills.ts (2820 bytes)
CREATE firstapp/src/styles.css (80 bytes)
CREATE firstapp/src/test.ts (788 bytes)
CREATE firstapp/src/assets/.gitkeep (0 bytes)
CREATE firstapp/src/environments/environment.prod.ts (51 bytes)
CREATE firstapp/src/environments/environment.ts (658 bytes)
CREATE firstapp/src/app/app.module.ts (314 bytes)
CREATE firstapp/src/app/app.component.html (24585 bytes)
CREATE firstapp/src/app/app.component.spec.ts (962 bytes)
CREATE firstapp/src/app/app.component.ts (212 bytes)
CREATE firstapp/src/app/app.component.css (0 bytes)
√ Packages installed successfully.

cd firstapp

- Generating browser application bundles (phase: setup)...Compiling @angular/core : es2015 as esm2015
Compiling @angular/common : es2015 as esm2015
Compiling @angular/platform-browser : es2015 as esm2015
Compiling @angular/platform-browser-dynamic : es2015 as esm2015
√ Browser application bundle generation complete.

Initial Chunk Files   | Names         |      Size
vendor.js             | vendor        |   2.09 MB
polyfills.js          | polyfills     | 510.54 kB
styles.css, styles.js | styles        | 383.33 kB
main.js               | main          |  55.03 kB
runtime.js            | runtime       |   6.62 kB

                      | Initial Total |   3.02 MB

Build at: 2021-08-28T21:29:26.503Z - Hash: bfa2161563c995dd720fb - Time: 187636ms

** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **


√ Compiled successfully.
√ Browser application bundle generation complete.

5 unchanged chunks

Build at: 2021-08-28T21:29:44.072Z - Hash: 2a5dbd9b5758732e39ab - Time: 12568ms

√ Compiled successfully.