Pen Tool aligning anchor points

I am currently using Illustrator CC from the online deal from Adobe.

Apparently there is some setting that disables aligning anchor points to each other including the art board and I can't seem the find it or know how to turn it off so I can align my anchor points accordingly.

I checked google as well and it suggests to use my direction buttons to move my lines pixel by pixel but it doesn't seem to function like that either it is using the  grid setting and my art board is too small for it to be convenient to work with.

Any help would be appreciated, my line and shape work isn't looking right.