This step by step how-to will help you to install OS (Raspbian Jessie) on your Raspberry Pi, i have selected Raspbian Jessie for this purpose. this how-to also include Wi-Fi settings without connecting display to raspberry pi. Installing Linux OS (Raspbian Jessie) on Raspberry Pi Easiest cross-platform way to install Linux on your Raspberry Pi is using the NOOBS installer, but we are installing Raspbian using diskimager utility. Go to the Raspberry Pi download page Download the Raspbian zip file.…