Steps
- Visit arduino.cc. Click Software to get the installer.

- Pick an installer of your own Operating System.

- Choose "JUST DOWNLOAD" to proceed the Download.

- Save the installer in your laptop/personal computer.

- Choose "I Agree" to proceed the installation.

- Choose "Next" to proceed the installation.

- Choose "Install" to proceed the installation.

- Wait until the installation is finish.

- Choose "Install" to proceed the installation.

Congratulation, Installation is finish!!