Welcome to the forum Collinpassmore89,
Theres a few things that need setting up beforehand, have a look here first...
Windows Sound Mixer to see if this helps...I also just learned from another post, that you can't hear yourself play using Kristal, you have to record then press play to hear what you've recorded.
'Tekker' has some great helpful tutorials here...
http://www.guitarforbeginners.com/fo...kkers-lessons/
Hope this helps until the more experienced come along.