search in specific folder

Hi, I'm new to x1 and have 2 questions:

1. I wish for X1 to search in a specific folder in my laptop (differenrt folder on each search, not the entire drive).
i have indexed this folder only (containes severalsub folders with thousands of coduments divides between them, from which in need several per search).
I can't find the way to direct X1 to search only that forder (or any specific folder/sub folder).
How is that done? (like for example the way the standard Windows explorer allows you to dive from the main folder until the last of sub folders)

2. I've searched for a word. when the search was complete the results (several pdf documents), were shown and the first file was presented in preview with the search words colored.
Is there an option to go to the document previewed and be able to search in it for the word i need without activating the (adobe in this case) built is search or having the built in search activated automaticly with the needed word already in it?
can that be done in the preview window?


thanks.

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