"How to quote?
Highlight and "copy" the lines you want to quote, then click on the icon at the top of the "reply to thread" box that looks like a page of text with a little arrow at the bottom of it. On my reply box it's next to the pound/number sign, second from the right. When you click on that icon, it brings up the quote bookends, and you just paste your quoted material inbetween those bookends.
Hope this helps... it's easier to do than it is to explain how to do it.."
A test to see if I got it right. Guess not. Guess I will need to copy and paste.