Regarding your problem I just searched for "screen resolution" and set the search results order to "most recent first".
Of course, watching the forums almost daily, I had in mind that a similar problem was discussed a few days ago, so my search was a bit easier.
I guess you can't avoid going through the results to find the answer you need (if there is one) and that is why we should always use subjects as descriptive as possible and mark threads as solved, so as to help those who will search for similar problems in the future...
If I sounded like a bad guy, I'm sorry, that wasn't my intention at all.
