(Help?) Portable amp with microphone

Hi, which way do i need to put my portable amp with the zoom h1 microphone im using. im plugging this directly into my computer (because you can do that), which way do i need the amp. like which is the output and which is the input? im wanting this to remove a little bit of static noise. the microphone is a pretty good mic but want to know about this technique and test it to see how it eliminates static :) regards, Danny.

I'm confused, are you asking for instructions on how to use a mic preamp?