Jeffrey,
The Pi image already has the operating system included. No need to have an OS on the micro sd card before you image to the card.
You need a screen and keyboard attached to the Pi. The Pi used HDMI for a screen and you can use a USB keyboard.
Or you can use SSH and remote into the Pi from another computer, but you need the ip address of the Pi to do that.
Marshall
From: App_rpt-users [mailto:app_rpt-users-bounces@lists.allstarlink.org] On Behalf Of Jeffrey Reid
Sent: Tuesday, September 24, 2019 12:08 PM
To: app_rpt-users@lists.allstarlink.org
Subject: Re: [App_rpt-users] Need some Ground Up Information
Thank you kindly for the information. So I do not need an operating system on the micro sd first, just the image of the allstar programming. Here is a real rube question then. I do need a cable to attach the Pi4 to a windows box. USB to USB?
Jeffrey