^^^what he said^^^

plus you can:
In the future, use a more detailed title.
"Technology Question #1"
Could be better as:
"How do I edit my Topic subject
(title)--Technology Question #1"
"Technology Question #2"
Could be better as:
"Where can I find all of my posts in one place--Technology Question #2"
"Technology Question #3"
Could be better as:
"How do I reply to an individual respondent
's post -- Technology Question #3"
You have all the good words, but not in good places. In my suggestions above I used just your words except for the couple I added which are highlighted by italics.
Lastly, you can click on the FAQ Button or Tools Button up at the top of the page and read than information.