Step 1: Go to the AcademicSoftware page for Arduino and click the green button, ‘Download Arduino’ to go to the website of Arduino.
Step 2: Scroll down to 'Download the Arduino IDE' and select your operating system.
For Windows, click "Windows Installer, for Windows XP and up"
Step 3: Click 'Just Download' to download the installer.
Step 4: Open the .exe installer file from your downloads folder to start the installation.
Step 5: Click 'I Agree' to accept the license agreement.
Step 6: Select the components you want to install and click 'Next'.
Step 7: Click 'Next' to install the software in the standard location. You can also choose to change the destination folder.
Step 8: Once the installation is completed, click 'Close'. The program is now installed and ready to use.