solving rubik's cube is extremely difficult for a beginner.
if you are tired of trying to solve it on your own and want a readymade solution, internet can guide you through the complete process
first, get hold of a video solution from youtube, that seems simple to you.
second, you would need a program that can solve your cube step by step and you can follow it.
third, you would need to know how to write the steps you learnt so that you can carry the notes with you.
searching on youtube is fairly easy, i need not say how to do it.
this free windows program would guide you in solving any 3x3 rubik's cube
http://home.hetnet.nl/~rubik/
to learn algorithm steps, visit google or
http://peter.stillhq.com/jasmine/rubikscubesolution.html