This forum's purpose is not to provide training on QTP, or to answer general/generic questions about applications or computers of this nature. Rather, this forum's focus is to try and member questions they are unable to answer for themselves after first trying find their own answer.
So your first step, if your goal is to learn QTP, is to carefully take the tutorial that comes with QTP, then read AND follow the guidelines and FAQs at the top of this forum on the first page. If you still have questions at that point then SEARCH the forum first and lastly, post what you feel is a "new" question.
If your goal is to get answers to interview questions then post on that forum at this website.