Guitar Lessons website?

Hey, i have been looking for a good place to learn the guitar. Does anyone here know of a website that can teach u the basics of a guitar. acoustic preferably. i have had a acoustic Silver tone guitar sitting in my closet for the past year now and have done nothing with it. I cant necessarily say i have a knack for playing the guitar and I'm also not sure if it's in tune either but i can work around those two. thanks very much