No, they wouldn't understand
They would if you bloody well explain it.
They'd just disagree
So what? Are you only here to get compliments?
Counterarguments are mainly used because people don't care to understand you
No. First you need to present your argument as succinctly and clearly as possible. Then others consider your point and either offer support or challenges.
It's hard because it requires other things to be on my computer.
No it doesn't. Just put the bit you are quoting in its own paragraph, highlight it and click the third button from the left.