Instructional Videos Of How To Edit YouTube Videos
 

As the title states. Do you guys know of a good site I could visit that is detailed on how to edit videos on YouTube? I've been to YT itself and not finding anything I can relate to, more or less anything that you can make out. I've tried playing around, but it's not working out for me. I'm simple minded.

I just want the simple things such as adding text or captions that fade in and out and adding music.