FYI, if you are getting a Z97 chipset motherboard, you should get the new generation i5 or i7 processor, not the last generation. The new processors (i5 4690k and i7 4790k) are designed for that chipset, whereas the last generation processors (i5 4670k and i7 4770k) are designed for the Z87 chipset motherboards.
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Also, if you are looking for help to choose your parts and everything, I would suggest you head over to www.reddit.com/r/buildapc and they would be happy to help you out. If you are indeed as computer illiterate as you say you are, I bet you could even get someone from that sub who lives near you to meet up with you in person and help you build it. They really are that friendly of a community.