it's pretty easy but first you must sign up for an account in order to upload videos up. After you got your account, just click on "Uploaded Videos" at the upper right corner. Then fill out some informations about the videos then click on the uploaded button. It's gonna take a while for the videos to be uploaded (depend on your internet connection), be patient and wait. Overall, the process is simple so you shouldn't have any problem with it, good luck! As for how to create videos, you need to download programs that allow you to do that such as Proshow Gold, Video Edit Magic, the whole Ulead video system, etc...For me, Window Movie Maker by far is the easiest to use and it should be in your PC when you purchase it.
if you guyz want to see something very good on youtube tpye BIG BANG Dirty Cash is a korean band and Dirty Cash is their song that i really love to hear there are five members and out of the five i love G-DRAGON he is sooooo cool and writes a lot of music if you you like to check it out is really good