I am trying to upload multiple contacts into outlook.com.  I have everything exactly how I want it on Thunderbird but I want to be able to access my contact list from anywhere on any computer and that doesn't seem like something I can do with Mozzilla.  Basically, I have a list of email contacts organized by state.  I have .CSV files organized by state, how I uploaded them to Thunderbird, that I'm trying to upload to outlook.com.  I tried uploaded the first file and ended up with a list of contact names with no email addresses.  These .csv files are derived from individual excel files.