1. If you haven't already, install 7zip, a free archive utility that can be downloaded at: www.7zip.org. 2. Download the Arduino IDE. 3. Navigate to the folder where you downloaded the Arduino IDE ...
A new version of the Arduino IDE (1.6.2) is available at the download page! The Arduino IDE 1.6.2 features new one click install of boards and libraries. With 1.6.2 ...