Step 1: Download Composer:
Download and run Composer-Setup.exe.
During Installation it will download latest composer version and set up path so that we can just call “composer” from any directory using command line.

Step 2: Run the Composer-Setup.exe file:
click on next button.

Step 3: Next step is to set up PHP file path setup (default path is already set by-default)
click on next button.

Step 4: Next step is to setup Proxy, if required. We don’t need it, so can skip this step:
click on next button.

Step 5: Install Composer (Composer is ready to install now)
click on “Install” button.

Step 6: Finish (Installation is done)
click on “Finish” button
Composer setup successfully completed.