Windows 10: How can I get out of double spacing on a list of several names and addresses.

I am trying to make a list of names and addresses and I cannot use double spacing. I have tried everything I know. in WORDPAD

:)

 

Address list for Thunderbird


W10 up and running very well, the only change is a new email client, recommended by an "expert" In fact it's not so different to "Outlook" I'm using "Thunderbird" as my email client. Took me some time to sort out where/how, to set up a contacts list. I got it up and running and a list of contacts on the left side of the screen. All that was required was to click the mail name and it was entered in the "to" space. However that has disappeared. Now I have to open the addresses from "tools" click on each name, the addresses then vanish so I have to start again entering a new address, ad nauseam - I'd really like to get the list on the left side again

 

How do I delete an address in the Auto-Complete List?

On Mail App, the Auto-Complete List displays suggestions for names and email addresses as you start to type in the To, Cc, and Bcc boxes. These suggestions are derived from names and email addresses that you have typed before.



How do I delete an address in the Auto-Complete List on my Windows Phone 7.5 (Nokia Lumia 800C)?

 

Win10 Mail - where's the address book?


That’s now the People app.
If you know the contact's name or email address & they’re listed in the People app, you can start typing the first few letters of their name or email address and Mail for Windows 10 will suggest matching contacts.