welcome to the forum, knowing more about computers wont make you any safer, it might stop you making silly mistakes, but you also get more adventurous and break something else, but you will at least stand a good chance of fixing what youve broken.
Q6600-P5K Premium+Alphacool w/blocks
EVGA 8800gt+Koolance w/block
Samsung f1 raid0 +f2 hard drives
Enermax infinity 650w Popeye67's Blog